Explore topic-wise InterviewSolutions in Math.

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.

3851.

express each of the following numbers using exponential notation (a) 12500 (b) 27000 (c) -343 (d) 62500​

Answer» <html><body><p>a) 12500 </p><p>= 10,000 + 2000 + 500 </p><p>= 1 x 10 power 4 + 2 x 10³ + <a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a> x 10² </p><p></p><p><a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a> ) 27000</p><p> = <a href="https://interviewquestions.tuteehub.com/tag/20000-289744" style="font-weight:bold;" target="_blank" title="Click to know more about 20000">20000</a> + 7000 </p><p>= 2 x 10 <a href="https://interviewquestions.tuteehub.com/tag/power4-2946346" style="font-weight:bold;" target="_blank" title="Click to know more about POWER4">POWER4</a> + 7 x 10 ³ </p><p></p><p>c ) -343 </p><p>= - 300 - 40 - 3 </p><p>= -3 x 100 - 4 x 10 - 3 x 1 </p><p>= - 3 x 10² - 4 x 10 - 3 x 1</p><p></p><p>d) 62500</p><p> 60,000+2000+500</p><p>= <a href="https://interviewquestions.tuteehub.com/tag/6x-332248" style="font-weight:bold;" target="_blank" title="Click to know more about 6X">6X</a> 10 power 4+2x 10³ +5 x 10² </p></body></html>
Discussion
3852.

Simplify (-11/9+17/12)×(7/3-23/7)+(3/5×1/6) pls answer step by step and the correct answer ​

Answer» <html><body><p><strong>Answer:</strong></p><p>126</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>by <a href="https://interviewquestions.tuteehub.com/tag/following-463335" style="font-weight:bold;" target="_blank" title="Click to know more about FOLLOWING">FOLLOWING</a> <a href="https://interviewquestions.tuteehub.com/tag/bodmas-390749" style="font-weight:bold;" target="_blank" title="Click to know more about BODMAS">BODMAS</a> <a href="https://interviewquestions.tuteehub.com/tag/properly-2213221" style="font-weight:bold;" target="_blank" title="Click to know more about PROPERLY">PROPERLY</a></p></body></html>
Discussion
3853.

. Smita wants to plant 64 banana trees and 72 coconut trees in her garden. What is the greatestnumber of rows possible if each row has the same number of banana tree and coconut tree?send me the photo ​

Answer» <html><body><p><strong>Answer:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/72-334274" style="font-weight:bold;" target="_blank" title="Click to know more about 72">72</a> </p><p><strong>Step-by-step explanation:</strong></p><p>The <a href="https://interviewquestions.tuteehub.com/tag/number-582134" style="font-weight:bold;" target="_blank" title="Click to know more about NUMBER">NUMBER</a> of banana is <a href="https://interviewquestions.tuteehub.com/tag/64-330663" style="font-weight:bold;" target="_blank" title="Click to know more about 64">64</a> but the number of <a href="https://interviewquestions.tuteehub.com/tag/coconut-920659" style="font-weight:bold;" target="_blank" title="Click to know more about COCONUT">COCONUT</a> is 72 </p><p></p><p><a href="https://interviewquestions.tuteehub.com/tag/ok-1127144" style="font-weight:bold;" target="_blank" title="Click to know more about OK">OK</a></p></body></html>
Discussion
3854.

Find the estimated sum and difference of the following: b) 920 - 650​

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>Find the <a href="https://interviewquestions.tuteehub.com/tag/estimated-975638" style="font-weight:bold;" target="_blank" title="Click to know more about ESTIMATED">ESTIMATED</a> sum and <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 the following: </p><p></p><p>b) 920 - <a href="https://interviewquestions.tuteehub.com/tag/650-331163" style="font-weight:bold;" target="_blank" title="Click to know more about 650">650</a></p><p></p></body></html>
Discussion
3855.

1. Multiply:(1) 3x, 5x+y and 2y​

Answer» <html><body><h2>30x²y +6xy²</h2><p>hope it will <a href="https://interviewquestions.tuteehub.com/tag/help-1018089" style="font-weight:bold;" target="_blank" title="Click to know more about HELP">HELP</a> You</p></body></html>
Discussion
3856.

Represent (− 2/7 × 145) and 1/2 on same number line.

Answer» <html><body><p><strong>Step-by-step explanation:</strong></p><p>1234567891011121314151617181920</p></body></html>
Discussion
3857.

Please give the answerASAP means as soon as possible ok​

Answer» <html><body><p><strong>Answer:</strong></p><p>hope its helpful </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>quotient. <a href="https://interviewquestions.tuteehub.com/tag/remainder-1184282" style="font-weight:bold;" target="_blank" title="Click to know more about REMAINDER">REMAINDER</a></p><p>(1)3482 (1)5</p><p>(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>)426. (2)90</p><p>(3)255. (3)867</p><p>(<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/32-307188" style="font-weight:bold;" target="_blank" title="Click to know more about 32">32</a>. (4)9606</p><p>(5)1558. (5)917</p></body></html>
Discussion
3858.

Solve (i) 8x/1-5 x =7​

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>don't <a href="https://interviewquestions.tuteehub.com/tag/explanations-980502" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATIONS">EXPLANATIONS</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>don't explanations</p></body></html>
Discussion
3859.

A + o = a than '0' is called​

Answer» <html><body><p><strong>Answer:</strong></p><p></p><p>In mathematics, the concept of sign originates from the property that <a href="https://interviewquestions.tuteehub.com/tag/every-976721" style="font-weight:bold;" target="_blank" title="Click to know more about EVERY">EVERY</a> real number is either positive, negative or zero. Depending on <a href="https://interviewquestions.tuteehub.com/tag/local-537549" style="font-weight:bold;" target="_blank" title="Click to know more about LOCAL">LOCAL</a> conventions, zero is either considered as being neither a positive number, nor a negative number (having no sign or a specific sign of its own), or as belonging to both negative and positive numbers (having both signs).[citation needed] <a href="https://interviewquestions.tuteehub.com/tag/whenever-2331622" style="font-weight:bold;" target="_blank" title="Click to know more about WHENEVER">WHENEVER</a> not specifically mentioned, this <a href="https://interviewquestions.tuteehub.com/tag/article-382268" style="font-weight:bold;" target="_blank" title="Click to know more about ARTICLE">ARTICLE</a> adheres to the first convention.</p><p></p></body></html>
Discussion
3860.

Write additive inverse of a)21/18 b)-2/8​

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). <a href="https://interviewquestions.tuteehub.com/tag/additive-849577" style="font-weight:bold;" target="_blank" title="Click to know more about ADDITIVE">ADDITIVE</a> <a href="https://interviewquestions.tuteehub.com/tag/inverse-1050621" style="font-weight:bold;" target="_blank" title="Click to know more about INVERSE">INVERSE</a> of 21/18 is -21/18.</p><p>b). additive inverse of -2/8 is 2/8.</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>
Discussion
3861.

Express 3•213 in p/q method​

Answer» <html><body><p></p><p><img align="absmiddle" alt="Answer" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=Answer" title="Answer"/></p><p>3213/1000</p><p><img align="absmiddle" alt="Explanation" class="latex-formula" id="TexFormula2" src="https://tex.z-dn.net/?f=Explanation" title="Explanation"/></p><p>It's very <a href="https://interviewquestions.tuteehub.com/tag/easy-444822" style="font-weight:bold;" target="_blank" title="Click to know more about EASY">EASY</a> , you have to see if there is any <a href="https://interviewquestions.tuteehub.com/tag/point-1157106" style="font-weight:bold;" target="_blank" title="Click to know more about POINT">POINT</a>. If there is any then <a href="https://interviewquestions.tuteehub.com/tag/simply-1208811" style="font-weight:bold;" target="_blank" title="Click to know more about SIMPLY">SIMPLY</a> 10 or 1000 according to the <a href="https://interviewquestions.tuteehub.com/tag/decimal-435752" style="font-weight:bold;" target="_blank" title="Click to know more about DECIMAL">DECIMAL</a>...</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>
Discussion
3862.

X__- 1/18=23/72 whoever will answer this I'll fol low them​

Answer» <html><body><p><strong>Answer:</strong></p><p>27/72</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-1/18=23/72</p><p>x=23/72+1/18</p><p>x=(23+4)/72</p><p>x=27/72</p></body></html>
Discussion
3863.

Slove using distributive property 242×105​

Answer» <html><body><p><strong>Answer:</strong></p><p>25,410</p><p>please <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>
Discussion
3864.

2009 to the nearest thousand​

Answer» <html><body><p><strong>Answer:</strong></p><p>2100 <a href="https://interviewquestions.tuteehub.com/tag/plz-2223922" style="font-weight:bold;" target="_blank" title="Click to know more about PLZ">PLZ</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> as <a href="https://interviewquestions.tuteehub.com/tag/brain-903433" style="font-weight:bold;" target="_blank" title="Click to know more about BRAIN">BRAIN</a> <a href="https://interviewquestions.tuteehub.com/tag/list-11333" style="font-weight:bold;" target="_blank" title="Click to know more about LIST">LIST</a></p></body></html>
Discussion
3865.

The sum of the integers is 25,-5,10,-10

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/positive-1159908" style="font-weight:bold;" target="_blank" title="Click to know more about POSITIVE">POSITIVE</a> <a href="https://interviewquestions.tuteehub.com/tag/sign-1207134" style="font-weight:bold;" target="_blank" title="Click to know more about SIGN">SIGN</a> :25+<a href="https://interviewquestions.tuteehub.com/tag/10-261113" style="font-weight:bold;" target="_blank" title="Click to know more about 10">10</a>=35</p><p>negative sign :-<a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a>+(-10)=-15</p><p></p><p>35-15=25</p></body></html>
Discussion
3866.

THE LCM OF 20 AND 25. STEP BY STEP EXPLAIN​

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/lcm-15067" style="font-weight:bold;" target="_blank" title="Click to know more about LCM">LCM</a> -100</p><p></p><p></p><p>please <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><p></p></body></html>
Discussion
3867.

Slove using distributive property 242×105 ​

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/242-296171" style="font-weight:bold;" target="_blank" title="Click to know more about 242">242</a>*(100+5)</p><p>=242*105</p><p>=25410</p><p>give <a href="https://interviewquestions.tuteehub.com/tag/thanks-665909" style="font-weight:bold;" target="_blank" title="Click to know more about THANKS">THANKS</a></p><p></p></body></html>
Discussion
3868.

The taxi fare in a city is as follows: For the first kilometre, the fares is Rs 8 and for the subsequent distance it is Rs 5 per km. Taking the distance covered as x km and total fare as Rs y, write a linear equation for this information, and draw its graph

Answer» <html><body><p><strong>Step-by-step explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/good-1009017" style="font-weight:bold;" target="_blank" title="Click to know more about GOOD">GOOD</a> morning have a <a href="https://interviewquestions.tuteehub.com/tag/great-2556" style="font-weight:bold;" target="_blank" title="Click to know more about GREAT">GREAT</a> <a href="https://interviewquestions.tuteehub.com/tag/day-944776" style="font-weight:bold;" target="_blank" title="Click to know more about DAY">DAY</a> <a href="https://interviewquestions.tuteehub.com/tag/ahead-369542" style="font-weight:bold;" target="_blank" title="Click to know more about AHEAD">AHEAD</a></p></body></html>
Discussion
3869.

एक आयत की लंबाई और चौड़ाई का योग 50 सेंटीमीटर है और आयत का क्षेत्रफल उसकी लंबाई का 16 गुना हो तो आयत की लंबाई कितनी है?​

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>hehehehehshdyegheusvshevdhdgduejbejdidjdnehdudidinebeidhdbdidbdidvd</p></body></html>
Discussion
3870.

What is the additive inverse of - ⅔ ?​

Answer» <html><body><p><strong>Answer:</strong></p><p>2/3</p><p></p><p><strong>Step-by-step explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/additive-849577" style="font-weight:bold;" target="_blank" title="Click to know more about ADDITIVE">ADDITIVE</a> inverse <a href="https://interviewquestions.tuteehub.com/tag/change-913808" style="font-weight:bold;" target="_blank" title="Click to know more about CHANGE">CHANGE</a> plus into <a href="https://interviewquestions.tuteehub.com/tag/minus-1098111" style="font-weight:bold;" target="_blank" title="Click to know more about MINUS">MINUS</a> and <a href="https://interviewquestions.tuteehub.com/tag/vice-1446123" style="font-weight:bold;" target="_blank" title="Click to know more about VICE">VICE</a> versa</p><p></p></body></html>
Discussion
3871.

Then sum of the integers is 25,-5,10,-10

Answer» <html><body><p><strong>Step-by-step explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/25-296426" style="font-weight:bold;" target="_blank" title="Click to know more about 25">25</a> + (-5) + 10 + (-10)</p><p>25 - 5 + 10 -10</p><p>25 + 10 - 10 - 5</p><p>35 - <a href="https://interviewquestions.tuteehub.com/tag/15-274069" style="font-weight:bold;" target="_blank" title="Click to know more about 15">15</a> </p><p><a href="https://interviewquestions.tuteehub.com/tag/20-287209" style="font-weight:bold;" target="_blank" title="Click to know more about 20">20</a> </p></body></html>
Discussion
3872.

Friends ans fast with step by step plz it is urgent​

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/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a>].370</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>
Discussion
3873.

What should be added to 125304 to get a perfect square?

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><h2>cjjiidxeed uruwie in the <a href="https://interviewquestions.tuteehub.com/tag/world-1460172" style="font-weight:bold;" target="_blank" title="Click to know more about WORLD">WORLD</a> and the <em>dtlfkfkffkfkfkdfjxjkdjddjdjjuddddi</em></h2></body></html>
Discussion
3874.

Her is 7 and one number is 35 what is the other number?pls be quickkk

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>175 </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 href="https://interviewquestions.tuteehub.com/tag/may-557248" style="font-weight:bold;" target="_blank" title="Click to know more about MAY">MAY</a> be this answer is <a href="https://interviewquestions.tuteehub.com/tag/helpful-479747" style="font-weight:bold;" target="_blank" title="Click to know more about HELPFUL">HELPFUL</a> for you </p></body></html>
Discussion
3875.

Find the highest odd number that is a factor of 40 and a factor of 60

Answer» <html><body><p><strong>Answer:</strong></p><p>HCF ( HIGHEST COMMON FACTOR ) OR <a href="https://interviewquestions.tuteehub.com/tag/gcf-467941" style="font-weight:bold;" target="_blank" title="Click to know more about GCF">GCF</a> ( <a href="https://interviewquestions.tuteehub.com/tag/greatest-1012336" style="font-weight:bold;" target="_blank" title="Click to know more about GREATEST">GREATEST</a> COMMON FACTOR ) OF 40 AND <a href="https://interviewquestions.tuteehub.com/tag/60-328817" style="font-weight:bold;" target="_blank" title="Click to know more about 60">60</a> IS 20</p></body></html>
Discussion
3876.

P/4-3=7/16 options a.-41 b.55 c.41 d. -55​

Answer» <html><body><p>&lt;<a href="https://interviewquestions.tuteehub.com/tag/p-588962" style="font-weight:bold;" target="_blank" title="Click to know more about P">P</a>&gt;<strong>Answer:</strong></p><p> P= 7/16 </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><ol><li>P/<a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a>-3=7/16 (2) P/1=7/16 (3) <a href="https://interviewquestions.tuteehub.com/tag/cross-939411" style="font-weight:bold;" target="_blank" title="Click to know more about CROSS">CROSS</a> <a href="https://interviewquestions.tuteehub.com/tag/multiply-1106275" style="font-weight:bold;" target="_blank" title="Click to know more about MULTIPLY">MULTIPLY</a> 4. P=7/16 </li></ol></body></html>
Discussion
3877.

A bag contains rupees 40 un the form of 25 paisa and 50 paisa coins. The total number of coins is 100. Find the number of 50 paisa coins.

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>fodnrgdhsoperfngbsipwwjebvtv5htkofcenebeivkvfnr</p></body></html>
Discussion
3878.

What is the estimate 2414517 (nearest thousand)​

Answer» <html><body><p><strong>Answer:</strong></p><p>24000000</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>
Discussion
3879.

Divide 1647 by 125 .Write the quotient and remainder.​

Answer» <html><body><p><strong>Answer:</strong></p><p>when we <a href="https://interviewquestions.tuteehub.com/tag/divide-441023" style="font-weight:bold;" target="_blank" title="Click to know more about DIVIDE">DIVIDE</a> 1647 by <a href="https://interviewquestions.tuteehub.com/tag/125-271180" style="font-weight:bold;" target="_blank" title="Click to know more about 125">125</a> the quotient is 13 and <a href="https://interviewquestions.tuteehub.com/tag/remainder-1184282" style="font-weight:bold;" target="_blank" title="Click to know more about REMAINDER">REMAINDER</a> is <a href="https://interviewquestions.tuteehub.com/tag/22-294057" style="font-weight:bold;" target="_blank" title="Click to know more about 22">22</a></p></body></html>
Discussion
3880.

Solve for x and y of the following eq. ax+by=b=13 bx-ay=-a-b​

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 <a href="https://interviewquestions.tuteehub.com/tag/given-473447" style="font-weight:bold;" target="_blank" title="Click to know more about GIVEN">GIVEN</a> <a href="https://interviewquestions.tuteehub.com/tag/system-1237255" style="font-weight:bold;" target="_blank" title="Click to know more about SYSTEM">SYSTEM</a> of equations <a href="https://interviewquestions.tuteehub.com/tag/may-557248" style="font-weight:bold;" target="_blank" title="Click to know more about MAY">MAY</a> be written as</p><p>ax+by−(a−b)=0</p><p>bx−ay−(a+b)=0</p><p></p><p></p><p>By cross-multiplication, we get</p><p></p><p></p><p>⇒b×−(a+b)−(−a)×−(a−b)<a href="https://interviewquestions.tuteehub.com/tag/x-746616" style="font-weight:bold;" target="_blank" title="Click to know more about X">X</a>=a×−(a+b)−b×−(a−b)−y=−a2−b21</p><p></p><p>⇒−b(a+b−a(a−b)x=−a(a+b)+b(a−b)−y=−(a2+b2)1</p><p></p><p>⇒b2−a2x=−a2−b2−y=−(a2+b2)1</p><p></p><p>⇒−(a2+b2)x=</p><p></p><p></p></body></html>
Discussion
3881.

What should be multiplied by 6/17 so that the product becomes -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>hdhdhxhdjxjdyxjdgxjdyfofhflfhcjcj</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>gdhfjdjfjfjfjfjfjjfjfjfjfjfjfjgjfjfjfjfjsgxfbdj</p></body></html>
Discussion
3882.

What is the prime numbers definition​

Answer» <html><body><p><strong>Answer:</strong></p><p>A prime <a href="https://interviewquestions.tuteehub.com/tag/number-582134" style="font-weight:bold;" target="_blank" title="Click to know more about NUMBER">NUMBER</a> is a natural number greater than 1 that is not a <a href="https://interviewquestions.tuteehub.com/tag/product-25523" style="font-weight:bold;" target="_blank" title="Click to know more about PRODUCT">PRODUCT</a> of <a href="https://interviewquestions.tuteehub.com/tag/two-714195" style="font-weight:bold;" target="_blank" title="Click to know more about TWO">TWO</a> <a href="https://interviewquestions.tuteehub.com/tag/smaller-1213327" style="font-weight:bold;" target="_blank" title="Click to know more about SMALLER">SMALLER</a> natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, <a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a> is prime because the only ways of writing it as a product, 1 × 5 or 5 × 1, involve 5 itself.</p></body></html>
Discussion
3883.

If X=4+√7 find the value of x+1/xanswer should be 2√17​

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/hope-25911" style="font-weight:bold;" target="_blank" title="Click to know more about HOPE">HOPE</a> IT'S USEFUL</p><p><strong>PLEASE <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 <a href="https://interviewquestions.tuteehub.com/tag/brainliest-1995348" style="font-weight:bold;" target="_blank" title="Click to know more about BRAINLIEST">BRAINLIEST</a> PLS</strong></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>
Discussion
3884.

Find the value of 78³ by the short cut method​

Answer» <html><body><p><strong>Answer:</strong></p><p>474,552 <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><strong>Step-by-step explanation:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/78-335791" style="font-weight:bold;" target="_blank" title="Click to know more about 78">78</a> × 78 × 78 = 474,552 Ans:)</p></body></html>
Discussion
3885.

the L.C.M and H. C. F of two numbers be 182 and 13 respectivey. One of the number be 91. the other number be​

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/mark-555248" style="font-weight:bold;" target="_blank" title="Click to know more about MARK">MARK</a> me as brainliest and <a href="https://interviewquestions.tuteehub.com/tag/give-468520" style="font-weight:bold;" target="_blank" title="Click to know more about GIVE">GIVE</a> thanks <a href="https://interviewquestions.tuteehub.com/tag/also-373387" style="font-weight:bold;" target="_blank" title="Click to know more about ALSO">ALSO</a></p></body></html>
Discussion
3886.

10-[8+3 {4×5-(8-3+5)}]​

Answer» <html><body><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>-[8+3{4×5-(8-3+5)}]</p><p>10-[10{<a href="https://interviewquestions.tuteehub.com/tag/20-287209" style="font-weight:bold;" target="_blank" title="Click to know more about 20">20</a>-( 10) ]</p><p>10-200-10</p><p>-200</p><p></p><h3>hope it is <a href="https://interviewquestions.tuteehub.com/tag/helpful-479747" style="font-weight:bold;" target="_blank" title="Click to know more about HELPFUL">HELPFUL</a> </h3></body></html>
Discussion
3887.

If a + b + c = 8 and ab + bc + ca = 20 then a ^ 2 + b ^ 2 + c ^ 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>jcniiiocinj jonjnjccojdwejijwiwEUew</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>
Discussion
3888.

5x/6 = x-2 simplify this linear equation

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>5/3 I hope this is the correct answer </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>please make 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></body></html>
Discussion
3889.

Find the value of the unknown angle by using isosceles angle property.Please it very fast with full explanation. How to do that​

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=50</p><p><strong>Step-by-step explanation:</strong></p><p><em>In</em><em> </em><em>isoceles</em><em> </em><em><a href="https://interviewquestions.tuteehub.com/tag/triangles-13354" style="font-weight:bold;" target="_blank" title="Click to know more about TRIANGLES">TRIANGLES</a> </em><em>two</em><em> </em><em>opposite </em><em>are</em><em> </em><em><a href="https://interviewquestions.tuteehub.com/tag/equal-446400" style="font-weight:bold;" target="_blank" title="Click to know more about EQUAL">EQUAL</a></em><em> </em><em>hence</em><em> </em><em>opposite</em><em> </em><em>angles</em><em> </em><em>are</em><em> </em><em>also</em><em> </em><em>equal</em></p><p><strong><em>angle</em></strong><strong><em> </em></strong><strong><em>X</em></strong><strong><em>=</em></strong><strong><em> </em></strong><strong><em>angle</em></strong><strong><em> </em></strong><strong><em>Y</em></strong></p><p><strong><em> </em></strong><strong><em> </em></strong><strong><em> </em></strong><strong><em> </em></strong><strong><em> </em></strong><strong><em> </em></strong><strong><em> </em></strong><strong><em>5</em></strong><strong><em>0</em></strong><strong><em>°</em></strong><strong><em>=</em></strong><strong><em> </em></strong><strong><em>y</em></strong></p><p></p><p>I 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> you </p><p>please mark me as brainliest</p></body></html>
Discussion
3890.

Define -- Point in math pls​

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>In classical Euclidean geometry, a point is a primitive notion that models an exact location in the space, and has no <a href="https://interviewquestions.tuteehub.com/tag/length-1071524" style="font-weight:bold;" target="_blank" title="Click to know more about LENGTH">LENGTH</a>, width, or thickness. In modern mathematics, a point refers more generally to an element of some set <a href="https://interviewquestions.tuteehub.com/tag/called-907796" style="font-weight:bold;" target="_blank" title="Click to know more about CALLED">CALLED</a> a space</p><p>Hope it <a href="https://interviewquestions.tuteehub.com/tag/help-1018089" style="font-weight:bold;" target="_blank" title="Click to know more about HELP">HELP</a> you </p></body></html>
Discussion
3891.

Solve 5{(-6)+(12÷4)} ​

Answer» <html><body><p><strong>Answer:</strong></p><p>Fir bhi nhi <a href="https://interviewquestions.tuteehub.com/tag/hai-479263" style="font-weight:bold;" target="_blank" title="Click to know more about HAI">HAI</a> <a href="https://interviewquestions.tuteehub.com/tag/na-572417" style="font-weight:bold;" target="_blank" title="Click to know more about NA">NA</a> <a href="https://interviewquestions.tuteehub.com/tag/ho-1028234" style="font-weight:bold;" target="_blank" title="Click to know more about HO">HO</a> <a href="https://interviewquestions.tuteehub.com/tag/gya-2687059" style="font-weight:bold;" target="_blank" title="Click to know more about GYA">GYA</a> tha ki baat nhi</p></body></html>
Discussion
3892.

Solve for x and y of the following eq. 4x+6/y=15 6x-8/y=14​

Answer» <html><body><h2>✠<u>A</u><u>N</u><u>S</u><u>W</u><u>E</u><u>R</u>♣</h2><p>x=2.65 and y=4.24</p><h2>✠<u>EXPLANATION</u>♣</h2><p>WE CAN <a href="https://interviewquestions.tuteehub.com/tag/solve-647535" style="font-weight:bold;" target="_blank" title="Click to know more about SOLVE">SOLVE</a> THIS WITH 2 <a href="https://interviewquestions.tuteehub.com/tag/ways-25480" style="font-weight:bold;" target="_blank" title="Click to know more about WAYS">WAYS</a> </p><ul><li>SUBSTITUTION</li><li>ELIMINATION</li></ul><p><img align="absmiddle" alt="\large\mathcal\pink{SUBSTITUTION}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Clarge%5Cmathcal%5Cpink%7BSUBSTITUTION%7D" title="\large\mathcal\pink{SUBSTITUTION}"/></p><p></p><p>⟼4x+6/y=15 </p><p>⟼4x=15y/6</p><p>⟼x=5y/8</p><h3>✠<u>P</u><u>u</u><u>t</u> <u>the</u> <u><a href="https://interviewquestions.tuteehub.com/tag/value-1442530" style="font-weight:bold;" target="_blank" title="Click to know more about VALUE">VALUE</a></u> <u>of</u> <u>x</u> <u>in</u> <u>2</u><u>n</u><u>d</u> <u>equation</u>♣</h3><p>⟹6x-8/y=14</p><p>⟹30y/8-8/y=14</p><p>⟹15y/4-8/y=14</p><p>⟹(15y²-32)/4y=14</p><p>⟹15y²-32=56y</p><p>⟹15y²-56y-32=0</p><p>⟹y=4.24</p><h3>✠<u>put</u> <u>the</u> <u>value</u> <u>of</u> <u>y</u>♣</h3><p>⟼x=5y/8</p><p>⟼x=2.65</p><p></p><p></p><p></p><p></p></body></html>
Discussion
3893.

Lines AB and CD intersect at O. If AngleAOC + AngleBOC=70° and AngleBOD = 40° , find AngleBOC and reflex AngleCOE​

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/angle-875388" style="font-weight:bold;" target="_blank" title="Click to know more about ANGLE">ANGLE</a> <a href="https://interviewquestions.tuteehub.com/tag/boc-390727" style="font-weight:bold;" target="_blank" title="Click to know more about BOC">BOC</a> = 70+40 and angle <a href="https://interviewquestions.tuteehub.com/tag/coe-421323" style="font-weight:bold;" target="_blank" title="Click to know more about COE">COE</a> =70+40' </p></body></html>
Discussion
3894.

13.25-[5.72+{3.25×2-(2.01+1.25-0.91)}]​

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>Answer:20.64 is the <a href="https://interviewquestions.tuteehub.com/tag/correct-409949" style="font-weight:bold;" target="_blank" title="Click to know more about CORRECT">CORRECT</a> answer</p></body></html>
Discussion
3895.

Evaluate the following: int dx/ (x+4)(x-3)​

Answer» <html><body><p><strong>Answer:</strong></p><p></p><p><a href="https://interviewquestions.tuteehub.com/tag/q-609558" style="font-weight:bold;" target="_blank" title="Click to know more about Q">Q</a>)<strong><em> (x+4)(x-3)</em></strong></p><p><strong><em>=</em></strong><strong><em> </em></strong><strong><em> </em></strong><strong><em>x</em></strong><strong><em>(</em></strong><strong><em>x</em></strong><strong><em>+</em></strong><strong><em>4</em></strong><strong><em>)</em></strong><strong><em>-</em></strong><strong><em>3</em></strong><strong><em>(</em></strong><strong><em>x</em></strong><strong><em>+</em></strong><strong><em>4</em></strong><strong><em>)</em></strong></p><p><strong><em>=</em></strong><strong><em> </em></strong><strong><em>x^</em></strong><strong><em>2</em></strong><strong><em>+</em></strong><strong><em>4</em></strong><strong><em>x</em></strong><strong><em>-</em></strong><strong><em>3</em></strong><strong><em>x</em></strong><strong><em>-</em></strong><strong><em>1</em></strong><strong><em>2</em></strong></p><p><strong><em>=</em></strong><strong><em> </em></strong><strong><em>x^</em></strong><strong><em>2</em></strong><strong><em>-</em></strong><strong><em>x</em></strong><strong><em>-</em></strong><strong><em>1</em></strong><strong><em>2</em></strong></p><p></p><p><strong><em>H</em></strong><strong><em>ope</em></strong><strong><em> it</em></strong><strong><em> will</em></strong><strong><em> help</em></strong><strong><em> u</em></strong></p><p><strong><em>ha</em></strong><strong><em>ve</em></strong><strong><em> a</em></strong><strong><em> <a href="https://interviewquestions.tuteehub.com/tag/nice-578299" style="font-weight:bold;" target="_blank" title="Click to know more about NICE">NICE</a></em></strong><strong><em> day</em></strong></p><p></p><p><strong><em>and</em></strong><strong><em> </em></strong><strong><em><a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a></em></strong><strong><em> </em></strong><strong><em>follo</em></strong><strong><em>w</em></strong><strong><em> </em></strong><strong><em>the</em></strong><strong><em> </em></strong><strong><em>rules</em></strong><strong><em> </em></strong></p><p><strong><em>duri</em></strong><strong><em>ng</em></strong><strong><em> </em></strong><strong><em>this</em></strong><strong><em> </em></strong><strong><em>covid</em></strong><strong><em> </em></strong><strong><em>!</em></strong><strong><em>!</em></strong><strong><em>!</em></strong></p><p></p></body></html>
Discussion
3896.

7/8 ,3/16 ,5/12 ,-11/18, -10/24 order least to great​

Answer» <html><body><p><strong>Answer:</strong></p><p>7/8 ,3/16 ,5/12 ,-11/18, -10/24 <a href="https://interviewquestions.tuteehub.com/tag/order-1138220" style="font-weight:bold;" target="_blank" title="Click to know more about ORDER">ORDER</a> <a href="https://interviewquestions.tuteehub.com/tag/least-7256596" style="font-weight:bold;" target="_blank" title="Click to know more about LEAST">LEAST</a> to <a href="https://interviewquestions.tuteehub.com/tag/great-2556" style="font-weight:bold;" target="_blank" title="Click to know more about GREAT">GREAT</a></p></body></html>
Discussion
3897.

Find five rational numbers Between 2/3 and 3/4​ Plz give full answer.

Answer» <html><body><p><strong>Answer:</strong></p><p>2/3×4/4= 8/12</p><p>3/4×3/3=9/12</p><p>as we <a href="https://interviewquestions.tuteehub.com/tag/see-630247" style="font-weight:bold;" target="_blank" title="Click to know more about SEE">SEE</a> that the <a href="https://interviewquestions.tuteehub.com/tag/denominator-948092" style="font-weight:bold;" target="_blank" title="Click to know more about DENOMINATOR">DENOMINATOR</a> is same.</p><p>8/12×10/10=80/120</p><p>9/12×10/10=90/120</p><p>so,</p><p>81/120,82/120,83/120,84/120,85/120</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 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 brinalist</p></body></html>
Discussion
3898.

There are 3 red balls, 2 white balls and 4 black balls in a box. one ball id chosen for playing. find the probability that the ball chosen is-1) red2) white3) not black4) blue5) red or whiteplease answer... I will mark you the brainliest. thanks ​

Answer» <html><body><p><strong>Answer:</strong></p><p>5) red or white</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>The <a href="https://interviewquestions.tuteehub.com/tag/probability-13327" style="font-weight:bold;" target="_blank" title="Click to know more about PROBABILITY">PROBABILITY</a> all chosen is red or white as no one plays with black ball.</p><p>This is what I think. I hope it is <a href="https://interviewquestions.tuteehub.com/tag/helpful-479747" style="font-weight:bold;" target="_blank" title="Click to know more about HELPFUL">HELPFUL</a>...</p></body></html>
Discussion
3899.

How many subsets are possible from the following sets? Also write the subsets.

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>A <a href="https://interviewquestions.tuteehub.com/tag/set-11758" style="font-weight:bold;" target="_blank" title="Click to know more about SET">SET</a> with 'n' <a href="https://interviewquestions.tuteehub.com/tag/elements-969381" style="font-weight:bold;" target="_blank" title="Click to know more about ELEMENTS">ELEMENTS</a> in it can have <a href="https://interviewquestions.tuteehub.com/tag/2n-300431" style="font-weight:bold;" target="_blank" title="Click to know more about 2N">2N</a> <a href="https://interviewquestions.tuteehub.com/tag/subsets-17719" style="font-weight:bold;" target="_blank" title="Click to know more about SUBSETS">SUBSETS</a>.</strong></p><p><strong></strong></p></body></html>
Discussion
3900.

Solve {6/7 - 2/5 } ×1/8​

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>2/35 is Answer <a href="https://interviewquestions.tuteehub.com/tag/take-662846" style="font-weight:bold;" target="_blank" title="Click to know more about TAKE">TAKE</a> <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 <a href="https://interviewquestions.tuteehub.com/tag/7-332378" style="font-weight:bold;" target="_blank" title="Click to know more about 7">7</a> and <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>
Discussion