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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your Math knowledge and support exam preparation. Choose a topic below to get started.
| 4401. |
commutative property under : addition, subtraction, multiplication, and division in integers plzzzzzzzzzzzz quickly I have a exam of this question and other questions |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>pls <a href="https://interviewquestions.tuteehub.com/tag/give-468520" style="font-weight:bold;" target="_blank" title="Click to know more about GIVE">GIVE</a> the <a href="https://interviewquestions.tuteehub.com/tag/question-25051" style="font-weight:bold;" target="_blank" title="Click to know more about QUESTION">QUESTION</a>, not operators!!!!!!!!</p><p><strong>Step-by-step explanation:</strong></p><p></p></body></html> | |
| 4402. |
144÷180÷192 by continue division method |
| Answer» <html><body><p><strong>Answer:</strong></p><p>144÷180÷192 = 0.0041666667</p></body></html> | |
| 4403. |
The probability of selecting letter G from the word GIRL is. |
| Answer» <html><body><p><strong>Answer:</strong></p><p>1/4 for <a href="https://interviewquestions.tuteehub.com/tag/everyone-25922" style="font-weight:bold;" target="_blank" title="Click to know more about EVERYONE">EVERYONE</a> </p><p></p><p>for me <a href="https://interviewquestions.tuteehub.com/tag/100-263808" style="font-weight:bold;" target="_blank" title="Click to know more about 100">100</a>% probability to first <a href="https://interviewquestions.tuteehub.com/tag/select-630282" style="font-weight:bold;" target="_blank" title="Click to know more about SELECT">SELECT</a> G in <a href="https://interviewquestions.tuteehub.com/tag/girl-1005947" style="font-weight:bold;" target="_blank" title="Click to know more about GIRL">GIRL</a></p></body></html> | |
| 4404. |
Write in ascending order...its urgent plss |
| Answer» <html><body><p><strong>Answer:</strong></p><p>the answer is9/65,3/13,2/5,17/5 in <a href="https://interviewquestions.tuteehub.com/tag/ascending-885487" style="font-weight:bold;" target="_blank" title="Click to know more about ASCENDING">ASCENDING</a> order</p><p><strong>Step-by-step explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/first-461760" style="font-weight:bold;" target="_blank" title="Click to know more about FIRST">FIRST</a> find the LCM of denominators the LCM is 65.</p><p>make all the denominators same65. like this 3/13×5/5=15/65 , 2/5×13/13=26/65, 17/5×13/13=221, 9/65×1/1=9/65. <a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a> <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> me brainliest</p><p></p></body></html> | |
| 4405. |
Insert five rational numbers between 1/2&3/2 |
| Answer» <html><body><p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</p><p></p><p>Step-by-step explanation:</p><p>1.2/2</p><p>1.7/2</p><p>2.4/2</p><p>1.4/2</p><p>2.9/2</p></body></html> | |
| 4406. |
The speed of boat in clan water is 30km/h. A boat takes the same time to travel 10km upstream as it does to travel 15km downstream. Find the speed of river current. . Answer it fast.. |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p></p><p><strong>Step-by-step <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>x-30kmph</p><p><a href="https://interviewquestions.tuteehub.com/tag/speed-1221896" style="font-weight:bold;" target="_blank" title="Click to know more about SPEED">SPEED</a> upstream=1/(x-y)</p><p>speed downstream=1/(x+y)</p><p><a href="https://interviewquestions.tuteehub.com/tag/10-261113" style="font-weight:bold;" target="_blank" title="Click to know more about 10">10</a>/(30-y)=<a href="https://interviewquestions.tuteehub.com/tag/15-274069" style="font-weight:bold;" target="_blank" title="Click to know more about 15">15</a>/(30+y)</p><p>450-15y=300+10y</p><p>25y=150</p><p>y=6kmph</p></body></html> | |
| 4407. |
The area of a ring is 16.94 cm2 and the area of the outer circle is 55.44 cm2. Find the perimeter of the inner circle .can anyone answer this with the diagram |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/nooooooooo-2198646" style="font-weight:bold;" target="_blank" title="Click to know more about NOOOOOOOOO">NOOOOOOOOO</a></p><p>; )</p><p>; )</p><p>: )</p><p><strong>Step-by-step <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p></p></body></html> | |
| 4408. |
Fast solve it........ correct I'll mark as brainlist |
| Answer» <html><body><p><strong><em>for</em></strong><strong><em> </em></strong><strong><em><a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a></em></strong><strong><em> </em></strong><strong><em>qu</em></strong><strong><em>estion</em></strong><strong><em> </em></strong><strong><em>an</em></strong><strong><em>swer</em></strong><strong><em> </em></strong><strong><em>is</em></strong><strong><em> </em></strong></p><p><strong><em>3</em></strong><strong><em>0</em></strong><strong><em>5</em></strong><strong><em>₹</em></strong></p><p><strong><em>fo</em></strong><strong><em>r</em></strong><strong><em> </em></strong><strong><em><a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a></em></strong><strong><em> </em></strong><strong><em>q</em></strong><strong><em>uestion</em></strong><strong><em> answer</em></strong><strong><em> is</em></strong></p><p><strong><em>1</em></strong><strong><em>0</em></strong><strong><em>0</em></strong><strong><em>+</em></strong><strong><em>3</em></strong><strong><em>0</em></strong><strong><em>5</em></strong><strong><em>₹</em></strong><strong><em>=</em></strong><strong><em> </em></strong><strong><em>4</em></strong><strong><em>0</em></strong><strong><em>5</em></strong><strong><em>₹</em></strong></p><p><strong><em>f</em></strong><strong><em>or</em></strong><strong><em> </em></strong><strong><em>3</em></strong><strong><em> </em></strong><strong><em>q</em></strong><strong><em>uestion</em></strong><strong><em> answer</em></strong><strong><em> is</em></strong></p><p><strong><em>he</em></strong><strong><em> </em></strong><strong><em>has</em></strong><strong><em> </em></strong><strong><em>to</em></strong><strong><em> </em></strong><strong><em>4</em></strong><strong><em>0</em></strong><strong><em>5</em></strong><strong><em>₹</em></strong><strong><em> </em></strong><strong><em>and</em></strong><strong><em> </em></strong><strong><em>he</em></strong><strong><em> </em></strong><strong><em>will</em></strong><strong><em> </em></strong><strong><em>get</em></strong><strong><em> </em></strong><strong><em>back</em></strong><strong><em> </em></strong></p><p><strong><em>1</em></strong><strong><em>5</em></strong><strong><em>9</em></strong><strong><em>5</em></strong><strong><em>₹</em></strong></p><p></p><p></p></body></html> | |
| 4409. |
Can you do the last question please |
| Answer» <html><body><p><strong>Answer:</strong></p><p>J9wowirood9sosooskdifir EJSUDID sis is Sais5s6 swaasthya Seuss Aja S6s66w6e ek ed</p><p><strong>Step-by-step <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>JUSIISISISUSIEIWIISHCHXVD6EU29WG ueufurf6gd, tehvx r ehbdhd <a href="https://interviewquestions.tuteehub.com/tag/er-446410" style="font-weight:bold;" target="_blank" title="Click to know more about ER">ER</a> d r e d <a href="https://interviewquestions.tuteehub.com/tag/f-455800" style="font-weight:bold;" target="_blank" title="Click to know more about F">F</a> r Hebeuehsgshsyshsyeyeyyeeudydyud decided di ko to <a href="https://interviewquestions.tuteehub.com/tag/run-1192138" style="font-weight:bold;" target="_blank" title="Click to know more about RUN">RUN</a> re up dp do di na <a href="https://interviewquestions.tuteehub.com/tag/de-945063" style="font-weight:bold;" target="_blank" title="Click to know more about DE">DE</a> dp dekh de d</p></body></html> | |
| 4410. |
Find the product of y^4×(-2/y^3)×y |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><strong>y^4(-<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>/y^3)y = (-2 y)y = -2 y^2</strong></p><p></p></body></html> | |
| 4411. |
FRACTIONSFind the LCM of3, 6,92 |
| Answer» <html><body><p><strong>Answer:</strong></p><p>The <a href="https://interviewquestions.tuteehub.com/tag/lcm-15067" style="font-weight:bold;" target="_blank" title="Click to know more about LCM">LCM</a> of 3,6,92 is 276</p><p><strong>Step-by-step explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/multiply-1106275" style="font-weight:bold;" target="_blank" title="Click to know more about MULTIPLY">MULTIPLY</a> all numbers on the Left <a href="https://interviewquestions.tuteehub.com/tag/side-1206832" style="font-weight:bold;" target="_blank" title="Click to know more about SIDE">SIDE</a> of the <a href="https://interviewquestions.tuteehub.com/tag/line-1074199" style="font-weight:bold;" target="_blank" title="Click to know more about LINE">LINE</a> in the pic. </p></body></html> | |
| 4412. |
Evaluate: {(⅓)-³–(½)-³}÷(¼)-³ |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><strong>{(⅓)-³–(½)-³}÷(¼)-³=(3^3-2^3)/4^3</strong></p><p><strong> =(9-8)/<a href="https://interviewquestions.tuteehub.com/tag/64-330663" style="font-weight:bold;" target="_blank" title="Click to know more about 64">64</a></strong></p><p><strong> = 1/64</strong></p><p></p></body></html> | |
| 4413. |
7 + (-8) + (-4) Simplifed |
| Answer» <html><body><p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</p><p></p><p>Step-by-step explanation:</p><p>7-8-<a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a>= - <a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a>- 4 =-<a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a></p></body></html> | |
| 4414. |
What are Roman numeral |
| Answer» <html><body><p><strong>Answer:</strong></p><p>Roman numerals are a numeral system that originated in ancient Rome and <a href="https://interviewquestions.tuteehub.com/tag/remained-7263094" style="font-weight:bold;" target="_blank" title="Click to know more about REMAINED">REMAINED</a> the usual way of <a href="https://interviewquestions.tuteehub.com/tag/writing-25453" style="font-weight:bold;" target="_blank" title="Click to know more about WRITING">WRITING</a> numbers throughout Europe <a href="https://interviewquestions.tuteehub.com/tag/well-734398" style="font-weight:bold;" target="_blank" title="Click to know more about WELL">WELL</a> into the Late <a href="https://interviewquestions.tuteehub.com/tag/middle-1096062" style="font-weight:bold;" target="_blank" title="Click to know more about MIDDLE">MIDDLE</a> Ages. Numbers in this system are represented by combinations of <a href="https://interviewquestions.tuteehub.com/tag/letters-541242" style="font-weight:bold;" target="_blank" title="Click to know more about LETTERS">LETTERS</a> from the Latin alphabet. </p><p></p><p></p><p>Hope it helps you..</p></body></html> | |
| 4415. |
Multiply 0.0 724× 100 |
| Answer» <html><body><p><img align="absmiddle" alt="{\huge{\sf{\green{\underline{\underline{Solution}}}}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%7B%5Chuge%7B%5Csf%7B%5Cgreen%7B%5Cunderline%7B%5Cunderline%7BSolution%7D%7D%7D%7D%7D%7D" title="{\huge{\sf{\green{\underline{\underline{Solution}}}}}}"/></p><p>=> 0.0724 × <a href="https://interviewquestions.tuteehub.com/tag/100-263808" style="font-weight:bold;" target="_blank" title="Click to know more about 100">100</a></p><p>=> 7.24 is the <a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>. </p></body></html> | |
| 4416. |
भागकला32+4) 623+2-47-20 |
| Answer» <html><body><p><strong>Answer:</strong></p><p>38+625-47-20=458</p><p><strong>Step-by-step <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>dfughjkkk</p><p></p></body></html> | |
| 4417. |
About cluclid information |
| Answer» <html><body><p><strong>Step-by-step explanation:</strong></p><p>Euclid, <a href="https://interviewquestions.tuteehub.com/tag/sometimes-648384" style="font-weight:bold;" target="_blank" title="Click to know more about SOMETIMES">SOMETIMES</a> called Euclid of Alexandria to <a href="https://interviewquestions.tuteehub.com/tag/distinguish-956793" style="font-weight:bold;" target="_blank" title="Click to know more about DISTINGUISH">DISTINGUISH</a> him from Euclid of Megara, was a Greek <a href="https://interviewquestions.tuteehub.com/tag/mathematician-3454" style="font-weight:bold;" target="_blank" title="Click to know more about MATHEMATICIAN">MATHEMATICIAN</a>, <a href="https://interviewquestions.tuteehub.com/tag/often-585098" style="font-weight:bold;" target="_blank" title="Click to know more about OFTEN">OFTEN</a> referred to as the "founder of <a href="https://interviewquestions.tuteehub.com/tag/geometry-1005567" style="font-weight:bold;" target="_blank" title="Click to know more about GEOMETRY">GEOMETRY</a>" or the "father of geometry". He was active in Alexandria during the reign of Ptolemy I. </p><p></p><p>Died: Alexandria, Egypt</p><p>Nationality: Greek</p><p>Born: Mid-4th century BC</p><p>Known for: Euclidean geometry; Euclid's Elements; Euclidean algorithm; List of topics named after Euclid</p><p></p><p>mark me as the Brainliest</p></body></html> | |
| 4418. |
Plz give correct answer fastly |
| Answer» <html><body><p><strong>Answer:</strong></p><p>x=4 y=2</p><p></p><p><strong>Step-by-step explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/since-644476" style="font-weight:bold;" target="_blank" title="Click to know more about SINCE">SINCE</a> in rectangle opposite sides are equal </p><p>So x-y=2</p><p>x+y=6</p><p>subtracting both <a href="https://interviewquestions.tuteehub.com/tag/equation-974081" style="font-weight:bold;" target="_blank" title="Click to know more about EQUATION">EQUATION</a> we get y=2 </p><p><a href="https://interviewquestions.tuteehub.com/tag/putting-2963476" style="font-weight:bold;" target="_blank" title="Click to know more about PUTTING">PUTTING</a> value of y in any of the two equation we get x=4</p><p>Hope this helped you</p></body></html> | |
| 4419. |
Yaar answer do please kisiko to ata hoga , class test hai help kardo |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/ab2-360773" style="font-weight:bold;" target="_blank" title="Click to know more about AB2">AB2</a>- bd2=ac2-cd2=1answer</p></body></html> | |
| 4420. |
Please answer the questions in the attachment and dont answer if u dont know dont spam |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><em>(</em><em>a</em><em>)</em><em> </em><em>(</em><em>i</em><em>)</em><em>9</em><em>7</em><em>×</em><em>1</em><em>0</em><em><a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a></em></p><p><em>(</em><em>1</em><em>0</em><em>0</em><em>-</em><em>3</em><em>)</em><em>×</em><em>(</em><em>1</em><em>0</em><em>0</em><em>+</em><em>3</em><em>)</em></p><p><em>(</em><em>1</em><em>0</em><em>0</em><em>)</em><em>^</em><em><a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a></em><em>-</em><em>(</em><em>3</em><em>)</em><em>^</em><em>2</em></p><p><em>1</em><em>0</em><em>0</em><em>0</em><em>0</em><em>-</em><em>9</em></p><p><em>9</em><em>9</em><em>9</em><em>1</em></p><p></p></body></html> | |
| 4421. |
Name the quadrants in which following points (3,0) (-9,-3). (1) |
| Answer» <html><body><p><strong>Step-by-step <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>(<a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>,0)=first <a href="https://interviewquestions.tuteehub.com/tag/quadrant-1173739" style="font-weight:bold;" target="_blank" title="Click to know more about QUADRANT">QUADRANT</a> </p><p>(-<a href="https://interviewquestions.tuteehub.com/tag/9-340408" style="font-weight:bold;" target="_blank" title="Click to know more about 9">9</a>,-3) third quadrant </p></body></html> | |
| 4422. |
12. किसी वस्तु का अंकित मूल्य उसके क्रयमूल्य से कितना % अधिक रखें कि अंकित मूल्य पा6/5रु०(11) 6250% का बट्टा देने के बाद भी 20% का लाभ उठाया जाय?(i) 25% (ii) 16163% (iii) 335%(iv) 263% |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>, this answer is <a href="https://interviewquestions.tuteehub.com/tag/correct-409949" style="font-weight:bold;" target="_blank" title="Click to know more about CORRECT">CORRECT</a> <a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a> <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> me as <a href="https://interviewquestions.tuteehub.com/tag/brainlest-2485279" style="font-weight:bold;" target="_blank" title="Click to know more about BRAINLEST">BRAINLEST</a> please please please please please please please</p></body></html> | |
| 4423. |
Which expression can be used to represent the perimeter of the given rectangle |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><h2><strong><em><u>t</u></em></strong><strong><em><u>h</u></em></strong><strong><em><u>e</u></em></strong><strong><em><u> </u></em></strong><strong><em><u>e</u></em></strong><strong><em><u>x</u></em></strong><strong><em><u>p</u></em></strong><strong><em><u>r</u></em></strong><strong><em><u>e</u></em></strong><strong><em><u>s</u></em></strong><strong><em><u>s</u></em></strong><strong><em><u>i</u></em></strong><strong><em><u>o</u></em></strong><strong><em><u>n</u></em></strong><strong><em><u> </u></em></strong><strong><em><u>i</u></em></strong><strong><em><u>s</u></em></strong><strong><em><u> </u></em></strong><strong><em><u><a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a></u></em></strong><strong><em><u>(</u></em></strong><strong><em><u>5</u></em></strong><strong><em><u>a</u></em></strong><strong><em><u>-</u></em></strong><strong><em><u>4</u></em></strong><strong><em><u>b</u></em></strong><strong><em><u>)</u></em></strong><strong><em><u>(</u></em></strong><strong><em><u>4</u></em></strong><strong><em><u>a</u></em></strong><strong><em><u>-</u></em></strong><strong><em><u>3</u></em></strong><strong><em><u>b</u></em></strong><strong><em><u>)</u></em></strong></h2><p></p></body></html> | |
| 4424. |
Observe the following pattern1+3 = 221+3+5 = 321+3+5+7 = 42And write the value of 1+3+5+7+9+……… up to n terms. |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p></p><h2>Hi <a href="https://interviewquestions.tuteehub.com/tag/mate-546851" style="font-weight:bold;" target="_blank" title="Click to know more about MATE">MATE</a>.....<strong>✌</strong></h2><p></p><p><strong>Step-by-step explanation:</strong></p><p></p><p>From the pattern, we can say that the sum of the first n positive odd numbers is <a href="https://interviewquestions.tuteehub.com/tag/equal-446400" style="font-weight:bold;" target="_blank" title="Click to know more about EQUAL">EQUAL</a> to the square of the n-th positive number. <a href="https://interviewquestions.tuteehub.com/tag/putting-2963476" style="font-weight:bold;" target="_blank" title="Click to know more about PUTTING">PUTTING</a> that into formula:</p><p></p><p>1 + 3 + 5 + 7 + ... n = n2, where the left hand side <a href="https://interviewquestions.tuteehub.com/tag/consists-930075" style="font-weight:bold;" target="_blank" title="Click to know more about CONSISTS">CONSISTS</a> of n terms.</p></body></html> | |
| 4425. |
45243 is rounded off to the nearest 1000is |
| Answer» <html><body><h2>45243 to the <a href="https://interviewquestions.tuteehub.com/tag/nearest-576232" style="font-weight:bold;" target="_blank" title="Click to know more about NEAREST">NEAREST</a> <a href="https://interviewquestions.tuteehub.com/tag/thousands-1417538" style="font-weight:bold;" target="_blank" title="Click to know more about THOUSANDS">THOUSANDS</a> is 45,000</h2><p></p></body></html> | |
| 4426. |
a man covers a distance of 168 km at a speed of 42 kilometre per hour and another 212 kilometre at a speed of 53 kilometre per hour. find the average speed of the whole journey.(PLZZ want solution and who dont know or don't want to answer PLZZ don't text anything ..or else you will be reported) |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/hey-479830" style="font-weight:bold;" target="_blank" title="Click to know more about HEY">HEY</a> <a href="https://interviewquestions.tuteehub.com/tag/mate-546851" style="font-weight:bold;" target="_blank" title="Click to know more about MATE">MATE</a> </p><p>Here is your answer </p></body></html> | |
| 4427. |
The multiplicative inverse of -16/25 isa)16/25b)-25/16c)25/16plzzzz answer fast plzzz |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>the answer is B</p><p>hope it <a href="https://interviewquestions.tuteehub.com/tag/helps-1018140" style="font-weight:bold;" target="_blank" title="Click to know more about HELPS">HELPS</a></p></body></html> | |
| 4428. |
Sum of 3/5x,2/3x and -4/5x is a)7/15xb)-8/25xc)-7/15xplzzzz answer fast plzzzzz |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>3/5x+2/3x</p><p>=9x+10x/15</p><p>19x/15-4/5x</p><p>19-12x/15</p><p>7x/15 is the answer </p></body></html> | |
| 4429. |
Factorise x^4-(x-2)^4 |
| Answer» <html><body><p></p><p>I <a href="https://interviewquestions.tuteehub.com/tag/hope-25911" style="font-weight:bold;" target="_blank" title="Click to know more about HOPE">HOPE</a> YOU <a href="https://interviewquestions.tuteehub.com/tag/understand-720010" style="font-weight:bold;" target="_blank" title="Click to know more about UNDERSTAND">UNDERSTAND</a> THE <a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> AND <a href="https://interviewquestions.tuteehub.com/tag/method-559432" style="font-weight:bold;" target="_blank" title="Click to know more about METHOD">METHOD</a></p><p></p><p></p></body></html> | |
| 4430. |
In a 114-storey building, each floor is 5 m high.If a lift moves 3 m every second, how long willit take to move from the 46th to the 106th floor? |
| Answer» <html><body><p><strong>Step-by-step explanation:</strong></p><p>Total <a href="https://interviewquestions.tuteehub.com/tag/storey-1228370" style="font-weight:bold;" target="_blank" title="Click to know more about STOREY">STOREY</a> building =114</p><p>lift moves 3 m per second </p><p>The total storey from 46 to 106 =<a href="https://interviewquestions.tuteehub.com/tag/50-322056" style="font-weight:bold;" target="_blank" title="Click to know more about 50">50</a> </p><p>1 floor high =5 m</p><p>So high of a storey from 46 to 106 is 50 ×5=250m</p><p>Lift take time = 250/3=83.33 <a href="https://interviewquestions.tuteehub.com/tag/ans-363318" style="font-weight:bold;" target="_blank" title="Click to know more about ANS">ANS</a>. </p><p>If ans. is <a href="https://interviewquestions.tuteehub.com/tag/correct-409949" style="font-weight:bold;" target="_blank" title="Click to know more about CORRECT">CORRECT</a> please follow me and like me. </p><p>Thanks</p></body></html> | |
| 4431. |
100 (divide) 86.99 (What is quotientTeachers |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p></p><p><a href="https://interviewquestions.tuteehub.com/tag/quotient-1175234" style="font-weight:bold;" target="_blank" title="Click to know more about QUOTIENT">QUOTIENT</a>: 1.14955</p><p> </p><p></p><p>this is the answer</p><p></p></body></html> | |
| 4432. |
8³ X 2²plzz answer it fast its urgentplzz gyzzzzx |
| Answer» <html><body><p><strong>Answer:</strong></p><p>16 <a href="https://interviewquestions.tuteehub.com/tag/raise-1176780" style="font-weight:bold;" target="_blank" title="Click to know more about RAISE">RAISE</a> to power 5</p><p>have a good <a href="https://interviewquestions.tuteehub.com/tag/day-944776" style="font-weight:bold;" target="_blank" title="Click to know more about DAY">DAY</a> dear <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> me as <a href="https://interviewquestions.tuteehub.com/tag/brainliest-1995348" style="font-weight:bold;" target="_blank" title="Click to know more about BRAINLIEST">BRAINLIEST</a></p></body></html> | |
| 4433. |
Find the value of root x-1/root x if x= 2+root 3 |
| Answer» <html><body><h2><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> : </h2><p>√x - 1/√x = √6 </p><p></p><h2><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> : </h2><p>Given : x = 2 + √3 </p><p>To <a href="https://interviewquestions.tuteehub.com/tag/find-11616" style="font-weight:bold;" target="_blank" title="Click to know more about FIND">FIND</a> : √x - 1/√x = ? </p><p></p><p>We have , x = 2 + √3 </p><p></p><p>Thus , </p><p>=> 1/x = 1/(2 + √3)</p><p>=> 1/x = (2 - √3) / (2 + √3)•(2 - √3)</p><p>=> 1/x = (2 - √3) / [ 2² - (√3)² ] </p><p>=> 1/x = (2 - √3) / (4 - 3) </p><p>=> 1/x = (2 - √3) / 1</p><p>=> 1/x = 2 - √3 </p><p></p><p>Now , </p><p>=> (√x - 1/√x)² = (√x)² - 2•√x•(1/√x)+(1/√x)²</p><p>=> (√x - 1/√x)² = x + 2 + 1/x</p><p>=> (√x - 1/√x)² = 2 + √3 + 2 + 2 - √3 </p><p>=> (√x - 1/√x)² = 6 </p><p>=> (√x - 1/√x) = √6 </p><p></p><h3>Hence , </h3><h2>√x - 1/√x = √6</h2></body></html> | |
| 4434. |
Find the value of (4n-1)^2 |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>-1 / <a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a></p><p><strong>Step-by-step explanation:</strong></p><p>4n+2 = <a href="https://interviewquestions.tuteehub.com/tag/0-251616" style="font-weight:bold;" target="_blank" title="Click to know more about 0">0</a></p><p></p><p>4n = 0 - 2</p><p></p><p>4n = -2</p><p></p><p>n = -2 / 4</p><p></p><p>n = -1 / 2</p><p></p><p>hope it <a href="https://interviewquestions.tuteehub.com/tag/helps-1018140" style="font-weight:bold;" target="_blank" title="Click to know more about HELPS">HELPS</a> .</p></body></html> | |
| 4435. |
Describe the single celled organism amoeba. |
| Answer» <html><body><p><strong>Step-by-step explanation:</strong></p><p></p><p></p><p></p><p>An Amoeba. An amoeba, sometimes written as "ameba", is a <a href="https://interviewquestions.tuteehub.com/tag/term-1241851" style="font-weight:bold;" target="_blank" title="Click to know more about TERM">TERM</a> generally used to <a href="https://interviewquestions.tuteehub.com/tag/describe-437592" style="font-weight:bold;" target="_blank" title="Click to know more about DESCRIBE">DESCRIBE</a> a <a href="https://interviewquestions.tuteehub.com/tag/single-644669" style="font-weight:bold;" target="_blank" title="Click to know more about SINGLE">SINGLE</a> celled eukaryotic organism that has no definate shape and that moves by means of pseudopodia. The cytoplasm of an amoeba contains the <a href="https://interviewquestions.tuteehub.com/tag/organelles-587563" style="font-weight:bold;" target="_blank" title="Click to know more about ORGANELLES">ORGANELLES</a> and is enclosed by a cell <a href="https://interviewquestions.tuteehub.com/tag/membrane-1093240" style="font-weight:bold;" target="_blank" title="Click to know more about MEMBRANE">MEMBRANE</a></p></body></html> | |
| 4436. |
6. There are 85 students in a class. 45 of them are girls and the rest are boys.(i) Find the ratio between the number of boys and total of students |
| Answer» <html><body><p><strong>Answer:</strong></p><h2><strong><u>8 : 17 </u></strong></h2><p><strong>Step-by-step explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/total-711110" style="font-weight:bold;" target="_blank" title="Click to know more about TOTAL">TOTAL</a> no. of <a href="https://interviewquestions.tuteehub.com/tag/students-1230546" style="font-weight:bold;" target="_blank" title="Click to know more about STUDENTS">STUDENTS</a> = 85</p><p>No. of girls = 45</p><p>So, no. of boys = 85-45 = 40</p><p>So, <a href="https://interviewquestions.tuteehub.com/tag/ratio-13379" style="font-weight:bold;" target="_blank" title="Click to know more about RATIO">RATIO</a> of the no. of boys and total of students = 40:85 = <strong><u>8:17</u></strong></p><p><em><u>Hope this helps.....</u></em></p></body></html> | |
| 4437. |
Solve the following equation: x-2/4+1/3=x-2x-1/3 |
| Answer» <html><body><p><strong>Answer:</strong></p><h2> <strong><em><u><a href="https://interviewquestions.tuteehub.com/tag/hi-479908" style="font-weight:bold;" target="_blank" title="Click to know more about HI">HI</a> ,</u></em></strong></h2><h2></h2><h2><strong><em><u>Hi ,<a href="https://interviewquestions.tuteehub.com/tag/x-746616" style="font-weight:bold;" target="_blank" title="Click to know more about X">X</a> - 2/4 + 1/3 = x-(2x - 1 )/3</u></em></strong></h2><h2></h2><h2><strong><em><u>Hi ,x - 2/4 + 1/3 = x-(2x - 1 )/3x - 1/2 + 1/3 = x - 2x/3 + 1/3</u></em></strong></h2><h2></h2><h2><strong><em><u>Hi ,x - 2/4 + 1/3 = x-(2x - 1 )/3x - 1/2 + 1/3 = x - 2x/3 + 1/3after ( x + 1/3 ) cancellation</u></em></strong></h2><h2></h2><h2><strong><em><u>Hi ,x - 2/4 + 1/3 = x-(2x - 1 )/3x - 1/2 + 1/3 = x - 2x/3 + 1/3after ( x + 1/3 ) cancellationboth sides,</u></em></strong></h2><h2></h2><h2><strong><em><u>Hi ,x - 2/4 + 1/3 = x-(2x - 1 )/3x - 1/2 + 1/3 = x - 2x/3 + 1/3after ( x + 1/3 ) cancellationboth sides,- 1/2 = -2x / 3</u></em></strong></h2><h2></h2><h2><strong><em><u>Hi ,x - 2/4 + 1/3 = x-(2x - 1 )/3x - 1/2 + 1/3 = x - 2x/3 + 1/3after ( x + 1/3 ) cancellationboth sides,- 1/2 = -2x / 3( -1/2 ) (- 3/2) = x</u></em></strong></h2><h2></h2><h2><strong><em><u>Hi ,x - 2/4 + 1/3 = x-(2x - 1 )/3x - 1/2 + 1/3 = x - 2x/3 + 1/3after ( x + 1/3 ) cancellationboth sides,- 1/2 = -2x / 3( -1/2 ) (- 3/2) = x( 3 /4 ) = x</u></em></strong></h2><h2></h2><h2><strong><em><u>Hi ,x - 2/4 + 1/3 = x-(2x - 1 )/3x - 1/2 + 1/3 = x - 2x/3 + 1/3after ( x + 1/3 ) cancellationboth sides,- 1/2 = -2x / 3( -1/2 ) (- 3/2) = x( 3 /4 ) = xTherefore ,</u></em></strong></h2><h2></h2><h2><strong><em><u>Hi ,x - 2/4 + 1/3 = x-(2x - 1 )/3x - 1/2 + 1/3 = x - 2x/3 + 1/3after ( x + 1/3 ) cancellationboth sides,- 1/2 = -2x / 3( -1/2 ) (- 3/2) = x( 3 /4 ) = xTherefore ,x = 3/4</u></em></strong></h2><h2></h2><h2><strong><em><u>Hi ,x - 2/4 + 1/3 = x-(2x - 1 )/3x - 1/2 + 1/3 = x - 2x/3 + 1/3after ( x + 1/3 ) cancellationboth sides,- 1/2 = -2x / 3( -1/2 ) (- 3/2) = x( 3 /4 ) = xTherefore ,x = 3/4I <a href="https://interviewquestions.tuteehub.com/tag/hope-25911" style="font-weight:bold;" target="_blank" title="Click to know more about HOPE">HOPE</a> this <a href="https://interviewquestions.tuteehub.com/tag/helps-1018140" style="font-weight:bold;" target="_blank" title="Click to know more about HELPS">HELPS</a> you.</u></em></strong></h2><h2></h2><h2><strong><em><u>Hi ,x - 2/4 + 1/3 = x-(2x - 1 )/3x - 1/2 + 1/3 = x - 2x/3 + 1/3after ( x + 1/3 ) cancellationboth sides,- 1/2 = -2x / 3( -1/2 ) (- 3/2) = x( 3 /4 ) = xTherefore ,x = 3/4I hope this helps you.:)</u></em></strong></h2><h2></h2><h2><strong><em><u>Hi ,x - 2/4 + 1/3 = x-(2x - 1 )/3x - 1/2 + 1/3 = x - 2x/3 + 1/3after ( x + 1/3 ) cancellationboth sides,- 1/2 = -2x / 3( -1/2 ) (- 3/2) = x( 3 /4 ) = xTherefore ,x = 3/4I hope this helps you.:)Read more on Brainly.in - <a class="sg-link" href="https://brainly.in/question/1528975#readmore">brainly.in/question/1528975#readmore</a></u></em></strong></h2></body></html> | |
| 4438. |
X=3-2^2 find x+1/x plz tell the answer it is urgent |
| Answer» <html><body><h2><a href="https://interviewquestions.tuteehub.com/tag/hope-25911" style="font-weight:bold;" target="_blank" title="Click to know more about HOPE">HOPE</a> THIS <a href="https://interviewquestions.tuteehub.com/tag/helps-1018140" style="font-weight:bold;" target="_blank" title="Click to know more about HELPS">HELPS</a> TO YOU </h2><p></p></body></html> | |
| 4439. |
Factories into prime 135 |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>he <a href="https://interviewquestions.tuteehub.com/tag/mate-546851" style="font-weight:bold;" target="_blank" title="Click to know more about MATE">MATE</a>..... you <a href="https://interviewquestions.tuteehub.com/tag/look-544452" style="font-weight:bold;" target="_blank" title="Click to know more about LOOK">LOOK</a> at the <a href="https://interviewquestions.tuteehub.com/tag/image-11684" style="font-weight:bold;" target="_blank" title="Click to know more about IMAGE">IMAGE</a>...</p><p>for your <a href="https://interviewquestions.tuteehub.com/tag/ans-363318" style="font-weight:bold;" target="_blank" title="Click to know more about ANS">ANS</a> ... ✌️✌️✌️</p></body></html> | |
| 4440. |
Write any ten rational numbers between 12 and 19. |
| Answer» <html><body><p><strong>Answer:</strong></p><h2>121/<a href="https://interviewquestions.tuteehub.com/tag/10-261113" style="font-weight:bold;" target="_blank" title="Click to know more about 10">10</a> , 122/10 , 123/10 , 124/10 , 125/10 , 126/10 , 127/10 , 128/10 , 129/10 , 130/10</h2><p><strong>Step-by-step explanation:</strong></p><p>12=120/10</p><p>19=190/10</p><p>u can take any 10 <a href="https://interviewquestions.tuteehub.com/tag/numbers-22758" style="font-weight:bold;" target="_blank" title="Click to know more about NUMBERS">NUMBERS</a> in between these two,</p><p></p><p><em><u><strong>HOPE IT HELPS,</strong></u></em></p><p><em><u><strong><a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a> THANK , <a href="https://interviewquestions.tuteehub.com/tag/follow-994211" style="font-weight:bold;" target="_blank" title="Click to know more about FOLLOW">FOLLOW</a> AND <a href="https://interviewquestions.tuteehub.com/tag/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> AS BRAINLIEST.</strong></u></em></p></body></html> | |
| 4441. |
Hi how can i help you i like to di help |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a> <a href="https://interviewquestions.tuteehub.com/tag/thanks-665909" style="font-weight:bold;" target="_blank" title="Click to know more about THANKS">THANKS</a> my all answer and <a href="https://interviewquestions.tuteehub.com/tag/following-463335" style="font-weight:bold;" target="_blank" title="Click to know more about FOLLOWING">FOLLOWING</a> me</p></body></html> | |
| 4442. |
Please answer the 3 diagram |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/pls-591756" style="font-weight:bold;" target="_blank" title="Click to know more about PLS">PLS</a> <a href="https://interviewquestions.tuteehub.com/tag/wait-1448592" style="font-weight:bold;" target="_blank" title="Click to know more about WAIT">WAIT</a> for the <a href="https://interviewquestions.tuteehub.com/tag/answers-25516" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWERS">ANSWERS</a> to the </p></body></html> | |
| 4443. |
Factorise 9 x square minus 4 y square |
| Answer» <html><body><p><img align="absmiddle" alt="\huge{\red{\mathbb{9x^2-4y^2=(3x+2y)(3x-2y) ~ as ~ (a+b)(a-b)=(a^2-b^2)}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%3Cbody%20bgcolor%20%3D%20blue%3E%5Chuge%7B%5Cred%7B%5Cmathbb%7B9x%5E2-4y%5E2%3D%283x%2B2y%29%283x-2y%29%20~%20as%20~%20%28a%2Bb%29%28a-b%29%3D%28a%5E2-b%5E2%29%7D%7D%7D" title="\huge{\red{\mathbb{9x^2-4y^2=(3x+2y)(3x-2y) ~ as ~ (a+b)(a-b)=(a^2-b^2)}}}"/></p></body></html> | |
| 4444. |
2 upon 3 minus 5 upon 12 |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>the answer of 2 <a href="https://interviewquestions.tuteehub.com/tag/upon-2315586" style="font-weight:bold;" target="_blank" title="Click to know more about UPON">UPON</a> 3 minus 5 upon 12 is 0.25</p></body></html> | |
| 4445. |
AndandolaWeite three rational numbers equivalent to each of the following:34915Which of the following are pairs of equivalent rational numbers?10 108.-161456-45 1512 - 448' 1664-1816Arrange the following rational numbers in ascending order.7 2 11b.5' 10' 152848312-1 -3 235 11 21 3 23'8'246'12' 32' 4'3Arrange the following rational numbers in descending order.2 3 51 4 23' 4' 634-62 5' 33 3 8-3 7 34' 103f.7' 5' 910 -15' 5Draw the number line and represent the following rational numbers on it.3b.d.4f.8f.d.b8.d.e.3-1e. |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/gg-472825" style="font-weight:bold;" target="_blank" title="Click to know more about GG">GG</a> <a href="https://interviewquestions.tuteehub.com/tag/gamer-2091660" style="font-weight:bold;" target="_blank" title="Click to know more about GAMER">GAMER</a> </p><p><strong>Step-by-step <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p></p></body></html> | |
| 4446. |
If a+1/a=2 find the value of a^2+1/a^2 |
| Answer» <html><body><p><strong>Answer:</strong></p><p>2</p><p><strong>Step-by-step <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>a+1/a=2</p><p>(a/a)+(1/a)=2</p><p>1+1/a=2</p><p>1/a=2-1</p><p>1/a=1</p><p>a=1</p><p>a^2+1/a^2=1^2+1/1^2=1+1/1=2/1=2</p></body></html> | |
| 4447. |
4+44+44+4+4+4+4+4+4+4+4+4+4+ |
| Answer» <html><body><p><strong>Answer:</strong></p><p>132 pls mark me <a href="https://interviewquestions.tuteehub.com/tag/brainliest-1995348" style="font-weight:bold;" target="_blank" title="Click to know more about BRAINLIEST">BRAINLIEST</a> </p><p></p><p></p><p>4 <a href="https://interviewquestions.tuteehub.com/tag/x-746616" style="font-weight:bold;" target="_blank" title="Click to know more about X">X</a> 11 + <a href="https://interviewquestions.tuteehub.com/tag/44-316683" style="font-weight:bold;" target="_blank" title="Click to know more about 44">44</a> x2 = 132</p><p><strong>Step-by-step explanation:</strong></p><p></p></body></html> | |
| 4448. |
A grandfather is ten years older than his granddaughter . he is also 54 years older than her. Find their present ages |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>To Find: The grandfather and his granddaughter's present age. Granddaughter's age is 10 <a href="https://interviewquestions.tuteehub.com/tag/times-1420471" style="font-weight:bold;" target="_blank" title="Click to know more about TIMES">TIMES</a> <a href="https://interviewquestions.tuteehub.com/tag/lesser-541161" style="font-weight:bold;" target="_blank" title="Click to know more about LESSER">LESSER</a> than the grandfather and the grandfather's age is 54 more than his granddaughter. <a href="https://interviewquestions.tuteehub.com/tag/thus-2307358" style="font-weight:bold;" target="_blank" title="Click to know more about THUS">THUS</a>, the present <a href="https://interviewquestions.tuteehub.com/tag/ages-851586" style="font-weight:bold;" target="_blank" title="Click to know more about AGES">AGES</a> of grandfather and his granddaughter are 60 years and 6 years respectively.</p></body></html> | |
| 4449. |
X2+1-4x=0Find = X3+1/x3 |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>x=<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>±√3. <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>: The <a href="https://interviewquestions.tuteehub.com/tag/difference-951394" style="font-weight:bold;" target="_blank" title="Click to know more about DIFFERENCE">DIFFERENCE</a> of squares identity can be written: A2−B 2=(A−B)(A+B). We can <a href="https://interviewquestions.tuteehub.com/tag/complete-423576" style="font-weight:bold;" target="_blank" title="Click to know more about COMPLETE">COMPLETE</a> the square and use this ...</p></body></html> | |
| 4450. |
Prove that Cos^4A-Sin^4A+1=2Cos^2A |
| Answer» <html><body><p><strong>Answer:</strong></p><p>I <a href="https://interviewquestions.tuteehub.com/tag/learned-536887" style="font-weight:bold;" target="_blank" title="Click to know more about LEARNED">LEARNED</a> this from a friend. Hope it helps</p><p><strong>Step-by-step explanation:</strong></p><p>First, group the first two terms and factor it.</p><p></p><p>(cos^4A-sin^4A)+<a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a>=2cos^2A</p><p>(cos^2A-sin^2A)(cos^2A+sin^2A)+1=2cos^2A</p><p>Then, apply the Pythagorean identity which is cos^2theta + sin^2theta=1 .</p><p></p><p> </p><p></p><p>(cos^2A-sin^2A)(1)+1=2cos^2A</p><p>cos^2A-sin^2A + 1=2cos^2A</p><p>Then, group the second and last <a href="https://interviewquestions.tuteehub.com/tag/term-1241851" style="font-weight:bold;" target="_blank" title="Click to know more about TERM">TERM</a> at the left side of the equation.</p><p></p><p>cos^2A+(-sin^2A+1)=2cos^2A</p><p>cos^2A+(1-sin^2A)=2cos^2A</p><p>To <a href="https://interviewquestions.tuteehub.com/tag/simplify-644378" style="font-weight:bold;" target="_blank" title="Click to know more about SIMPLIFY">SIMPLIFY</a> the expression <a href="https://interviewquestions.tuteehub.com/tag/inside-1045864" style="font-weight:bold;" target="_blank" title="Click to know more about INSIDE">INSIDE</a> the parenthesis, apply the Pythagorean identity again.</p><p></p><p>cos^2A+cos^2A=2cos^2A</p><p>2cos^2A=2cos^2A</p><p>Since left side simplifies to 2cos^2A which is the same term with the right side, hence it proves that the given equation is an identity.</p></body></html> | |