This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 7051. |
For the question a car covers 1002 km in 16 hour ....I got the answer as 62. 528....can anybody help me solve the problem with step by step division? |
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Answer» SPEED= displacement/time =1002/16 =62.625 km/hour |
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| 7052. |
जो संचातील घटकाचा संख्या मर्यादित असते व मोजता येत नाही त्याला कायजो संचातील घटकाचा संख्या अमर्यादित असते व मोजता येत नाहीत याला काय म्हणतात |
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| 7053. |
1.95432 read these number write them in expondid farm and number name of these numbers |
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Answer» Step-by-step EXPLANATION: MARK me as a BRAINLIEST |
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| 7054. |
Simplify the following -5 12 + 12 /13 |
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Answer» Answer: HOPE it helps you Step-by-step EXPLANATION: Answer: [ 74 ÷27] ×3. 2.74 ×3. 8.22. Step-by-step explanation: i hope it can help you |
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| 7055. |
Common factors of 91 and 95 |
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Answer» The answer will be 1...PLEASE MARK me as the BRAINLIEST |
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| 7056. |
Find the solution set of the following equation with the help of crammer's rule2x-3y=-7 |
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Answer» the ACHIEVEMENT of the BEST SCIENTIST varu to be a BIT more |
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| 7058. |
Solve the equation using cramer's rule _72x +y= 6 |
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| 7059. |
5(За + b)2 + 6 (3a + b) – 8factorise the question |
| Answer» PLS MARK as BRAINLIEST ANSWER | |
| 7060. |
In the given figure , ^pQR=90°,QT perpendicular to PR, PQ=7cm,QR=24cm &PR=25cm then the length of TE is? |
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Answer» Given : In triangle PQR=90°,QT perpendicular to PR PQ=7cm,QR=24cm and PR=25cm To Find : the length of TR is Solution: 7² + 24² = 25² => PQ² + QR² = PR² Using Converse of PYTHAGORAS theorem PQR is right ANGLE triangle at Q and QT is Perpendicular ΔQTR ≈ Δ PQR => TR/QR = QR/PR => TR/24 24/25 => TR = 23.04 length of TR is 23.04 cm Learn More: using the concept of Pythagoras theorem construct a segment of ... draw a tangent segment of length √12 cm the CIRCLE with centre o ... |
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| 7061. |
Solve this math with explanation |
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| 7062. |
Integers comprise of:a) All the whole numbers b) All the natural numbers c) All the negative numbers d) All Fractions |
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Answer» WHOLE numbers r the ANSWER!!!! |
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| 7063. |
W-144,?,S-100, q-81, 0-64I need logic |
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Answer» W-144 ?-? S-100 Q-81 O-64 Notice the difference between letters. S and Q has R in between O and Q has P in between So the letters have one letter difference between them So the ? will be REPLACED by U because T has to be left after S. 100-81 = 19 81-64 = 17 Notice that the numbers have difference of odd numbers and the difference is reducing by 2 from left to right. 19,17,15,13 and so on So, accordingly the previous difference before 19 will be 21 as 21-19=2. So, 100+21 = 121 Now the difference between 144 and 121 should be 23 to fulfill the condition. 144-121 = 23. So, ?-? will be replaced by U and 121. Hope it helps |
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| 7064. |
Find the square root of 3/7 up to four places of decimals |
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Answer» 0.4285 is the RIGHT answer |
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| 7065. |
Writ General form of linear equations in two variables |
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Answer» Answer: The standard FORM for linear equations in TWO variables is Ax+By=C. For example, 2x+3y=5 is a linear equation in standard form. When an equation is GIVEN in this form, it's pretty easy to find both intercepts (x and y). This form is also very useful when solving systems of two linear equations. Step-by-step explanation: Hope it HELPS you |
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| 7066. |
Solve this std 10 maths |
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Answer» Have a GREAT day |
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| 7067. |
mayuri has a total of ₹ 138000 as currency notes in the denomination of ₹100, ₹50 and ₹20. The ratio of the number of ₹100, ₹50 and ₹20 notes is 5:3:2. How many notes of each denomination she has? |
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Answer» Step-by-step explanation: The RATIO of the number of ₹100, ₹50 and ₹20 notes is 5:3:2 In 50rs ,we can written as 1/2,20rs as 1/5 5x+ (3x/2)+(2x/5) = 138000 50x + 15x + 4x = 1380000
69x = 1380000
x = 20000
amnt in 100rs note = 5x = 5*20000 = 100000 amnt in 50rs note = 3x/2 = (3* 20000)/2= 30000 amnt in 20 rs note = 2x/5 = (2* 20000)/5 = 8000
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| 7068. |
Buttois a festival of colours,mubark to each othe6. People say Eid7. Parade held at Rajpath on 26 ofJ8. Effigies of Ravan burn on9. Festivals helps us to spreadto you ona |
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| 7069. |
(D) 84 8.A का वेतन B के वेतन से 20% अधिक है तो B का वेतन A के वेतन से कितना % काम है? (A) 20% (B)25% 2 (C/16-% A A 212 2 Dext x120 |
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Answer» Answer: 25.2 because A she B 80.8-25.2 |
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| 7070. |
Estimate:by rounding-off to the nearest hundreds 773-53 |
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Answer» Answer: Full SiteNavigation Estimate to Nearest Hundreds
In order to estimate to nearest hundreds we follow the FOLLOWING PROCEDURE: Step I: Obtain the NUMBER. Step II: Examine the digit at tens place. Step III: If the digit at tens place is less than 5, replace each one of the digits at tens and ones or units place by 0 and keep all other digits as they are. If the digit at tens place is 5 or greater than 5, increase the digit at hundreds place by 1 and replace each one of the digits at tens and ones place by 0. The number so obtained is the number rounded off to the nearest hundreds. Let us consider some of the examples to estimate to nearest hundreds: Round off each of the following numbers to nearest hundreds.
(i) 5839 Solution: The given number is 5839. Its tens digit is 3, which is less than 5. So, we replace each of the tens and ones digits by 0 and keep the other digits as they are to round off the given number to nearest hundreds. Hence, 5839 is rounded off to nearest hundreds as 5800. (ii) 9472 Solution: The given number is 9472. Its tens digit is 7, which is greater than 5. So, we increase the digits at hundreds place by 1 and replace each one of the digits at tens and ones place by 0 to round off the given number to nearest hundreds. Hence, 9472 is rounded off to nearest hundreds as 9500. (iii) 7456 Solution: The given number is 7456. Its tens digit is 5. So, we replace each of the tens and ones digit by 0 and increase the hundreds digit by 1 to get the rounded off number to the nearest hundred. Hence, 7456 is rounded off to nearest hundreds as 7500. It follows from the above examples that (i) the numbers ending in 01 to 49 are rounded off downwards. (ii) the numbers ending in 50 to 99 are rounded off upwards. Important Note: If the digit in the tens place is 0, 1, 2, 3 or 4 we replace the digits in the tens and ones place by zero. If the digit in the tens place is 5, 6, 7, 8, or 9 we replace the digits in the tens and ones place by zeros. We also increase the digit in the hundreds place by 1.
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| 7071. |
4(a) Solve in series the equation+ x + (x? – 4)y= 0. |
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Answer» Answer: y=+4 Step-by-step explanation: 4(a) SOLVE in series the EQUATION + x + (x? – 4)y= 0. |
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| 7073. |
Find the perimeter of a square whose area is 16641m² |
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Answer» Answer: 2200² Step-by-step EXPLANATION: HOPE it will helpful for you thanks..CHEMISTRY LOVER here! ❤ |
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| 7074. |
1.Obtain the trend values using 3-yearly moving averages for the data.A company in foods industry has data on the number of boxes of cereal it has sold in years 1991to 1998.(4)Year1991 1992 1993 1994No. of boxes1038(in ten thousands)Year1995 1996 1997 1998No. of boxes10458(in ten thousands) |
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Answer» YEAR: 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 Values: 242 250 252 249 253 255 251 257 260 265 262 To find: 3-yearly average Explanation: \displaystyle Average = \frac{Sum \ of\ terms }{\ Total \ no \ of \ terms}Average= Total no of terms Sum of terms
1) Average of years 1990, 1991, 1992: \begin{gathered}\displaystyle { a_1 = \frac{242 +250 + 252}{3} }\\\\\displaystyle a_1 = 248\end{gathered} a 1
= 3 242+250+252
a 1
=248
2) Average of years 1993, 1994,1995 : \begin{gathered}\displaystyle a_2 = \frac{249+253+255}{3} \\\\\displaystyle a_2 = 252.33\end{gathered} a 2
= 3 249+253+255
a 2
=252.33
3) Average of years 1996, 1997, 1998: \begin{gathered}\displaystyle a_3 = \frac{251+257+260}{3}\\\\ \\\displaystyle a_3 = 256\end{gathered} a 3
= 3 251+257+260
a 3
=256
4) Average of years 1999, 2000: \begin{gathered}\displaystyle a_4 = \frac{265+262}{2} \\\\\displaystyle a_4 = 263.5\end{gathered} a 4
= 2 265+262
a 4
=263.5
The above data SHOWS that the average data is increased by 3-yearly. |
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| 7075. |
What is Biodiversity ??Good Afternoon ..!! |
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Answer» Step-by-step explanation: The term biodiversity (from “BIOLOGICAL DIVERSITY”) refers to the variety of life on Earth at all its levels, from genes to ECOSYSTEMS, and can encompass the evolutionary, ecological, and CULTURAL processes that sustain life. Good Afternoon... Have a great day ahead !!!If you don't MIND...May I have your intro ??? |
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| 7076. |
X12 = 120 , y12 = 260, sx= 24 , sy= 12 , r = -0.8 ,x= 4,00,000, b= ? |
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Answer» \begin{gathered} = {x}^{12} - {y}^{12} \\ = {( {x}^{6} )}^{2} - {( {y}^{6} )}^{2} \\ = ( {x}^{6} + {y}^{6} )( {x}^{6} - {y}^{6} ) \\ = ( {x}^{6} + {y}^{6} )( {( {x}^{3} )}^{2} - {( {y}^{3} )}^{2} ) \\ = ( {x}^{6} + {y}^{6} )( {x}^{3} + {y}^{3} )( {x}^{3} - {y}^{3} ) \\ = ( {x}^{6} + {y}^{6} )(x + y)( {x}^{2} - xy + {y}^{2} )(x - y)( {x}^{2} + xy + {y}^{2} )\END{gathered} =x 12 −y 12
=(x 6 ) 2 −(y 6 ) 2
=(x 6 +y 6 )(x 6 −y 6 ) =(x 6 +y 6 )((x 3 ) 2 −(y 3 ) 2 ) =(x 6 +y 6 )(x 3 +y 3 )(x 3 −y 3 ) =(x 6 +y 6 )(x+y)(x 2 −xy+y 2 )(x−y)(x 2 +xy+y 2 )
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| 7077. |
Find the value of b, if x+b is a factor of x³+bx²-2x+b+4 |
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Answer» let's start with factor THEOREM, where, x+b=0 x=-b -b³+b×b²+2b-b+4 -b-b³+b+4 -b+b-b³+4=-b³+4 now, -b³+4=0 -b³=-4 -4/-b³ => 4/b³ |
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| 7078. |
Sn=n÷2(2×37+(n-1)2 please find "Sn"please |
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Answer» Answer: 21 Step-by-step EXPLANATION: |
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| 7079. |
3√12×7√15 guys please solve the equation.... |
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Answer» answers is I don't know I just JOKING YARR be happy allways ok and do in LIFE FJN |
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| 7080. |
If 2x + 1 is a factor of 2x^2 + ax - 3, find the value of a. |
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Answer» a = -5 Step-by-step EXPLANATION: |
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| 7081. |
What is the answer of 5/-26+8/39=?pls give me a step by step answer |
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Answer» Step-by-step EXPLANATION: HOPE THIS HELPS YOU!! :D |
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| 7082. |
1.666666 is a rational number and can be expressed in pq form. Then p + q is ______.a) 9 b) 6 c) 7 d) 8 |
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Answer» Answer: PHOTOSYNTHESIS is a PROCESS in which plants get the food. photosynthesis is a process in which plants get the food. Step-by-step explanation: sorry for spamming your question. PLEASE drop 30 thanks I will return you back. |
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| 7083. |
160 gram ko decimal ma kase likhe |
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Answer» |
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| 7084. |
Please can someone answer this promlem |
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Answer» your answer is ATTACHED |
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| 7085. |
In 3.5 & 3.45 who is largest |
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Answer» Answer: 3.5 Step-by-step EXPLANATION: |
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| 7086. |
(1.0) MarksQuestion 25.When the speaker refersto 'our children', he isreferring to the childrenofAnswer:IndiaThe worldPakistanSudan |
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Answer» Answer: what is taxa Step-by-step EXPLANATION: 10) a) A panel of judge A and B graded seven candidates and awarded the following MARKS:
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| 7087. |
The points A, B, C on a number line are such that, d (A, C) = 10, d (C, B) = 8 then (A, B). Consider all the options. |
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Answer» pls TELL was it helpful |
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| 7088. |
If a = 2+√3 then find a-1/a please help I need full explanation |
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Answer» Answer: Here is your answer. Hope it may HELP you. key STEP-- RATIONALISING the DENOMINATOR |
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| 7089. |
(2x² + 2x +1)/x³ + x²? resolve the fraction into partial fractions |
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Answer» i THINK that the answer will be 2x+3/x^3 |
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| 7090. |
-95/1000 expressed as a decimal |
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Answer» -95/1000 = -0.095 |
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| 7091. |
The angle between the vectors a+b & a-b, given |ā|=2,|b|=1 and angle between a &b is pi/ 3, is |
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| 7092. |
Represent √2,√5,√7,√10 in a number line |
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Answer» Step-by-step EXPLANATION: |
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| 7093. |
Find the smallest number that must be multiplied to each of the following numbers to obtain a perfect cube. Also find the perfect cubes. (4) 1,392 (b) 2,304Please solve on paper with lcm method |
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| 7094. |
Overvaluation of closing stock by 20%.Closing was Rs 30,000. Find the value of closing stock. * |
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Answer» Benjamin Franklin SHOWED his determination to reach PHILADELPHIA despite his difficult and challenging journey TOWARDS this place he did not hesitate until he reached his destination even it caused sacrifice on his part. Step-by-step explanation: sorry for SPAMMING your question. please drop 30 thanks I will return you back. |
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| 7095. |
8k+4, 6k-4, 2k-1 are in arthemetic progression, then find k |
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Answer» k=11/2 STEP-by-step EXPLANATION: |
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| 7096. |
Express the following either in terms of multiples of 3 or multiples of 4:- (a) 6^ |
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| 7097. |
Write the name of regular Polygon of 6 sides. |
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Answer» A regular POLYGON is a closed SHAPE with all sides equal. A regular polygon with 6 sides and 6 angles is CALLED a hexagon. |
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| 7098. |
M = {y 1 y2 + 5 = 2y2 + 4, y el} |
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Answer» Step-by-step explanation: Find an ANSWER to your question M = {y 1 Y2 + 5 = 2y2 + 4, y el} THANKS PLZ ME AS THE BRAINLIEST |
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| 7099. |
Abdullah has 5 fewer hats than Osama and Ammar has 3 times as many hats as Abdullah. If Osama has hats, which one represents how many hats Ammar has?a. 3nb. n-5c. 3n-5d. 3(n-5) |
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Answer» Step-by-step EXPLANATION: Abdullah has 5 FEWER hats than Osama and Ammar has 3 times as many hats as Abdullah. If Osama has hats, which ONE represents how many hats Ammar has? a. 3n b. n-5 c. 3n-5 d. 3(n-5) |
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| 7100. |
5 / x - 3y = 7 and 3 / x - 2y = 4 Solve simultaneous equation Please Fast |
Answer» x=23/28y=1/28x=5/7+3y5/7+3y-2y=3/4y=3/4-5/7y=1/28I HOPE this HELPS Uhave a NICE DAY ✌☘ |
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