This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The shape in the diagram below can be folded to form a cuboid.Calculate the volume of the cuboid * |
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Answer» 29.0 cm³Step-by-step explanation:VOLUME of RECTANGLE = l X b x H = 6.5 x 3 x 2 = 29.0 cm³HERE'S YOUR ANSWER I HOPE IT'LL HELP YOU :) |
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| 2. |
Rationalize the denominator in1/√2+√3 |
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Answer» -step explanation:Then,\frac{1}{2+ \SQRT{3} } \times \frac{2- \sqrt{3} }{2- \sqrt{3} } = \frac{2- \sqrt{3}}{(2+ \sqrt{3})(2- \sqrt{3}) } 2+ 3 1 × 2− 3 2− 3 = (2+ 3 )(2− 3 )2− 3 We KNOW that, (a+b) ( a-b) = a² - b².So, (2+√3)(2-√3) = 2² -(√3)² = 4 - 3 = 1.Then,⇒ \frac{2- \sqrt{3}}{(2+ \sqrt{3})(2- \sqrt{3}) } = \frac{2- \sqrt{3}}{1} = 2- \sqrt{3} (2+ 3 )(2− 3 )2− 3 = 12− 3 =2− 3 Hence the DENOMINATOR is rationalized. |
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| 3. |
Jenny's great grandmother is 90 years old. jenny is 12 years old. what percent of jenny's great grandmother's age is jenny's age jenny's mom is 36 years old. what percent of jenny's mother's age is jenny's great grandmother's age |
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Answer» re marks as BRAINLIST Here we first write the given things That's Jenny's GRANDMOTHER AGE = 90Jenny 's mother age)) 36 YEAR Jenny' s age=12Doing the first question We haven't to find what is Jenny's age percent that to of her grandmother So it's 96/100-x/100=12So96-x/100=12Then x=12.5%Solve the second ONE like this yourself to get a IDEA of it |
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| 4. |
There are 9 mangoes which costs ₹70 what is the cost of 6 dozen |
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Answer» 9mangoes =7072 MANGOES =70/9*72 =5040/9 =rs560Hope it will HELP u pls MARK it BRAINLIEST ❤❤❤pls pls pls |
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| 5. |
In which quadrant or on which axis each of the following points lie? (– 3, 5), (2, 0). |
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Answer» -step EXPLANATION:(-3,5) LIES on second QUADRANT (2,0)lies on positive XAXIS |
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| 6. |
How many (-8)+(+9)=how many (-12)-(+29)= |
| Answer» 1 and -41Step-by-step EXPLANATION:(-8)+(+9)= -8+9=1.(-12)-(+29)=-12-29= -41.Hope it HELPS you. | |
| 7. |
Whoever finishes this ad gets the correct answers I will put 5 stars, Put you as the brainiest, follow you, and thank you :) |
| Answer» PLEASE SEND IMAGE of it | |
| 8. |
HELP!!!!! The wheel on a toy truck makes 10 full rotations between the sandbox and play equipment in the EC playground. The sandbox & play equipment are 2.5 meters apart. Calculate the DIAMETER of the wheel in cm. (Use 3.14 as an estimate for pi and ROUND to the nearest WHOLE cm) |
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Answer» .07961783439Step-by-step EXPLANATION To find the diamater you first need to find the length per rotation by dividing 2.5 by ten. Your outcome should be .25. Then to CONVERT this to DIAMETER you DIVIDE it by pi. Your outcome should be 0.7961783439. |
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| 9. |
In figure line line m and line and find angle ke Angle B angle C from the given measure of angle |
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Answer» In figure,line L || line m and line n || line p. Find angle a, angle B, angle C from given measure of an angle.mark vs brainiest for best ANSWER |
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| 10. |
Raman sold an article at a loss if 5% .if he had sold it for ₹270 more ,he would have gain 7% .find the cost price of the article |
| Answer» HELPS ..PLEASE SEE the PIC | |
| 11. |
Divide the following decimals. a)68.432 = 12.22 b) 2516.81 = 23.09c)32.292 = 14.04 d) 289.6 = 1.6e)0.0085 = 1.7 f)236.592÷0.36plz give fast with explanation |
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Answer» a)To write 68.432/12.22 as a decimal you have to divide numerator by the DENOMINATOR of the FRACTION. We divide now 68.432 by 12.22 what we write down as 68.432/12.22 and we get 5.6 And FINALLY we have: 68.432/12.22 as a decimal equals 5. |
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| 12. |
The wheel on a toy truck makes 10 full rotations between the sandbox and play equipment in the EC playground. The sandbox & play equipment are 2.5 meters apart. Calculate the DIAMETER of the wheel in cm. (Use 3.14 as an estimate for pi and ROUND to the nearest WHOLE cm) |
| Answer» GOOD QUESTION broStep-by-step EXPLANATION: | |
| 14. |
A man earns rs. 938 everyday. Estimate his earnings for the month of February. |
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Answer» :DOn normal OCCASION, there are 28 days in the month of Februaryso, Earnings in one day = ₹938Earnings in 28 days = ₹938 × 28 = ₹26264During a leap year, there are 29 days in the month of Februaryso,Earnings in 29 days = ₹938 × 29 = ₹27202(We ESTIMATE an answer when we can't find the absolute answer, but I have found a complete answer so why SHALL I estimate?) |
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| 15. |
Pls help........ And pls give explanation....... Teena takes 12 hours to go from her city to another by train. If she goes by car, whose speed is 1.5 times of that train, then how much time will she take to cover the same distance? |
| Answer» 9 hoursplease MARK me as BRAINLIST and LIKE this | |
| 16. |
2(1/2)raised to power 3+a(1/2)raised to power 2+1/2+18-4a=0 Find the value of a and b. |
| Answer» INDIAN to be made to the current mark as BRANLIEST you have any QUESTIONS or need any further INFORMATION about the current mark as branliest you have any questions or need any further | |
| 17. |
4. A man earns 938 every day. Estimate his earnings for the month of February |
| Answer» HOPE this is HELPFUL. | |
| 18. |
24-24-24×126=56-6-6-6×146= |
| Answer» HI mate here is your ANSWER a)-3024b)-832 PLZ MARK as brainlist answer plz plz | |
| 19. |
ERGENT!!! MARK BRAINLIEST!!! The wheel on a toy truck makes 10 full rotations between the sandbox and play equipment in the playground. The sandbox & play equipment are 2.5 meters apart. Calculate the DIAMETER of the wheel in cm. (Use 3.14 as an estimate for pi and ROUND to the nearest WHOLE cm) |
| Answer» NUDE HAI KYA | |
| 20. |
Helo can someone tell me how to find square roots please |
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Answer» ━━━━━━━━━━━━★✼☆。to find square ROOTS the number should be a perfect square for EG - 144 144 is a perfect square whose square root is 12 because 12×12 gives you 144you can SEE square root charts so that it can HELP you to understand |
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| 21. |
What is 1,000 to the power of 21. I need step-by-step work. |
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Answer» 10⁶³Step-by-step explanation:1000²¹=(10³)²¹=10³×²¹=10⁶³ |
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| 22. |
Findsixrational no between1/5 1/4 |
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Answer» 29/140 ,30/140 ,31/140 ,32/140 ,33/140 ,34/140 are the 6 RATIONAL no between1/5 1/4 |
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| 23. |
How to find how many sqare numbers lie between 2 square numbers for example 7² and 8² |
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Answer» it is ACTUALLY infinite if you THINK about it as there are infinite RATIONAL and irrational no between any TWO no |
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| 24. |
34×56×54×0= 66×54×0= |
| Answer» ANSWER of both is ZERO as ANYTHING MULTIPLIED by zero GIVES zero | |
| 25. |
020 10221024 1027 . Pow many non-square numbers lie between the following pairs of numbers?0 7 and 8() 10 and 11(10 40 and 412(v) 80 and 812(v)101 and 102(vi)2057 and 20Write down the correct number in the box |
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Answer» .inWhat is your QUESTION?Primary School Math 5 POINTSHOW many NON square numbers lies between the following pair of numbers 90 and 91 squareAsk for details Follow Report by Mangat12 07.05.2017Answerskvnmurtykvnmurty The number of Numbers between N+1)^2 and n^2 are = (n+1)^2 - n^2 -1= 2 nSo answer is 2* 90= 1804.547 votesTHANKS 67Comments (1) ReportAkashMandalhlo sir... Log in to add a commentRenatoMattice AmbitiousAnswer: There are 180 non square numbers lie between 90 and 91.Step-by-step explanation:Since we have given thatThe following pair of numbers 90² and 91².Here, n =90We need to find the non square number lies between them.Since we know that ,Number of non square numbers is given by2n=2\times 90=180Step-by-step explanation:HOPW it will helps you |
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| 26. |
Find the additive inverse of i) -24/17 ii) 13/-15 iii) -13/-17 |
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Answer» i ) -7 II) -28 iii) -30Step-by-step EXPLANATION:i) -24/17 - 24+17 = -7ii) -13/-15 -13+ -15 = -28iii) -13/-17 -13+ -17 = -30Mark me as the BRAINLIEST |
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| 27. |
please solve this and follow me |
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Answer» by dmas85213× 62835÷25685213× 245.44= 20914678.7 (ANSWER)PLEASE MARK it as BRAINLIEST ❤️❤️ and FOLLOW me.. |
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| 28. |
A bus left a village at ten to two in the afternoon and arrived at Castries at 15:30 how long did the journey take |
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| 29. |
Simply (-1/10)÷(-8/5) |
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Answer» 1/16Step-by-step EXPLANATION:-1/10 ÷ /8/5= -1/10 × -5/8= -1/2 × -1/8= 1/16 |
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| 30. |
Dinesh buys 60 books in 60 copies. if the cost of a book is rupees 125 and that of a copy is rupees 75, find the total money spent by him. |
| Answer» DINESH SPENT 12,000 MONEY | |
| 31. |
Using properties ,simplify 762×99+762×2-762 |
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| 32. |
On a recent survey, 60% indicated that they preferred walking to running. A) if 50 people preferred walking how many people were surveyed B) how many people preferred runninghurry up I wanna watch t.v |
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Answer» A) 83B) 33this is the ANSWERPLEASE MARK me as a BRAINLIST |
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| 33. |
Explain about the jeoules law of heating |
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Answer» Joule's LAW of heating states that when a current 'i ' passes through a conductor of resistance 'r' for time 't' then the heat DEVELOPED in the conductor is EQUAL to the PRODUCT of the SQUARE of the current, the resistance and time. |
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| 34. |
Find the greatest number which divide 615 and 963 leaving the remainder 6 in each case your answer is 87 |
| Answer» HEY, LEARNER your ANSWER is 87. | |
| 35. |
A family eats 1 2/3 breads at a meal .Will 3 breads be enough for 2 meals |
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Answer» by-step EXPLANATION: no 3 breads cannot be ENOUGH for 2 meals |
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| 36. |
ERGENT!!! WILL AWARD BRAINLIEST!!!! The wheel on a toy truck makes 10 full rotations between the sandbox and play equipment in the playground. The sandbox & play equipment are 2.5 meters apart. Calculate the DIAMETER of the wheel in cm. (Use 3.14 as an estimate for pi and ROUND to the nearest WHOLE cm) |
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Answer» 3.04 is your answerStep-by-step EXPLANATION: |
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| 37. |
A carton content 120 apples 36 of them were found rotten find the ratio of fresh Apple to the Rotten ones |
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Answer» -STEP explanation:TOTAL no. of apple=120no. of rotten apple =36therefore RATIO =120/36 |
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| 38. |
- If 2/3 of a number is 10, thenwhat is 1.75 times of that number? |
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Answer» 26.4510*3/2= 1515*1.75=26.45 |
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| 39. |
How to minimise the pollution which is caused by burning of fossil fuel |
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Answer» ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━how to minimise the pollution which is caused by BURNING of fossil fuels━━━━━━━━━━━━━━━━━━━━━━━━━★ MINIMIZATION of pollution of burning of fossil fuels ★ the pollution caused by burning of fossil fuels can be minimised by by the following ways :-using electrostatic precipitators in the CHIMNEYS of industries it does not allow the smoke CONTAINING Herbert carbon particles and fly ash particles to go into the atmospherewe can use non conventional resourceswe can use other forms SOURCE of energyby reducing the usage of fossil fuels━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ |
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| 40. |
The diagram shows a wooden block that has had a square hole cut through it.Calculate the volume of wood in the block * |
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Answer» 168 units cubeStep-by-step explanation:subract the bolume of the big cube and the small CUBEAND thensubracting,thank you.heart to bhej he diya hai brainliest BHI MARK kar do NA |
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| 41. |
How to add and multiply an integer with decimal number ?Define through example. |
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Answer» To multiply decimal NUMBERS:Multiply the numbers just as if they were whole numbers.Line up the numbers on the right - do not align the decimal points.Starting on the right, multiply each digit in the TOP number by each digit in the BOTTOM number, just as with whole numbers.Add the products.Place the decimal point in the ANSWER by starting at the right and moving a number of places equal to the SUM of the decimal places in both numbers multiplied. |
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| 43. |
3. What number should replace each n?(i) 3 (n +6)=(3 x 5) + (3 x 6) |
| Answer» HEY here's UR ANSWER with STEP by step | |
| 44. |
3. Using properties, simplify :(1) 762 * 99 + 762 × 2 - 762 |
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Answer» caaaaaaaaaaaaaaaaaaaaaaaaaaaaaalllllllllllllllllllllllStep-by-step EXPLANATION: |
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| 45. |
the sum of two rational numbers is 1 by 2 if one of them is 3 by 4 find the other rational numberverify verify magnitude symbol X into Y magnitude symbol equals magnitude symbol X magnitude symbol into magnitude symbol why magnitude symbol for = 3 by 4 and Y = - 1 by 3 |
| Answer» 4 by yStep-by-step EXPLANATION: | |
| 46. |
The sum of two rational numbers is 1 by 2 |
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Answer» u NEED to GIVE INFO about its products and the equation.Step-by-step explanation::) |
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| 47. |
What are fossils ???? |
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Answer» ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━what are FOSSILS ?━━━━━━━━━━━━━━━━━━━━━━━━━★ FOSSILS ★the fossils can be defined as remains or impressions of the hard parts of the past individuals in the structure of the earth .the study of fossils is known as paleontology.the evidence of EVOLUTION based on the knowledge of fossils is called paleontolog evidence if it is possible in MANY CASES to arrange the fossils in a serial order which PROVES the evolution has taken place through the series example the fossil series of the horse━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ |
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| 48. |
Find the rational number whose absolute value is 7/11 |
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Answer» 4/11MARK as BRAINLIEST PLEASE |
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| 49. |
Without adding find the sum of first 25 natural even numbers |
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Answer» hiiiii mate,there is very EASY formula for finding the sum of first nth term of even numbers.Sn = n^2 + NPUT the values in this formula we get ,(25)^2 + 25= 625 + 25= 650.mate there is ALSO formula for finding sum of first nth term of odd numbers . = (n)^2Step-by-step explanation:hiiiii mate,my intention is only your help not for gaining any rank.. |
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