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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. |
If the mean of 5 consecutive odd integers is 13, find the sum of the largest and the smallest integers. |
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| 3. |
Convert each of the following fractions into a decimal : 51/100 |
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| 4. |
Find the radius and circumference of a circle whose area is : 55.44 m^(2)(ii) 186.34 cm^(2) |
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Answer» (II) `7.7cm,48.4cm` |
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| 6. |
Priya is driving at an average speed of 60 km/hr. She reaches her friend's house in 20 minutes. On her way back, she takes 30 minutes to reach home. Find her average speed on her return journey. |
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| 7. |
Each side of a square flower bed is 2 m 80 cm long. It is extended by digging a strip 30 cm wide all around it. Find the area of the enlarged flower bed and also the increase in the area of the flower bed. |
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| 8. |
Evaluate: a. 23 times (-16)"b. "(-362) times 274 |
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| 9. |
Simplify : 67 + 13.85 - 29.904 |
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| 10. |
Following are the observations of a data sample in ascending order. If the mean of the sample is 18.5 and the mode is 15.5, find the missing data items. 12.5 13.8 15.5 x 19.2 20.4 y 23.5 24.6 |
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| 11. |
Following are the number of goals scored by a football team in different matches in a toumament. Find the mode. 6,3,1,1,5,2,4,2,1,3,3,2,1,0,0,1,1,1,2,1,2,0,3,2,1,3,4,2,4,5 |
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| 12. |
Multiply th 6.1616 xx 1000 |
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| 13. |
Evaluate: 16.50 div 132 |
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| 14. |
Evaluate the following using properties for multiplication to simplify the multiplication. 28 times (-48) |
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| 15. |
Convert the following decimals into like decimals : 6.35 , 11.8, 9.125 , 32.04 , 9 |
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| 16. |
Evaluate: 8.56 xx 18 |
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| 18. |
Evaluate: 4.5 xx5 |
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| 19. |
Solve the equationsand check your answer in the case: (3)/(4)(7x-1)-(2x-(1-x)/(2))= x+(3)/(2) |
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| 20. |
The marks obtained (out of 100) by 12 students in an examination are 74, 96, 87, 65, 99, 82, 76, 92, 66, 75, 85, 90 Find the median marks. |
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| 21. |
Evaluate: 1.02 xx 7 |
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| 23. |
Multiply th 0.067 xx 100 |
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| 24. |
Divide:(i)11/24"by"7/8 (ii)6 7/8"by"11/16 (iii)5/9 by 3 3/1 (iv)32 by 1 3/5 (v)45"by"1 4/5 (vi)63"by"2 1/4 |
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| 25. |
Identify monomials, binomials and trinomials from the following algebraic expressions: (3a+2b-5c)/(7) |
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| 26. |
Convert each of the following fractions into a decimal : 53/10 |
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| 27. |
If p : q = 1(1)/(3) : 1(1)/(2) and q : r = (1)/(2) : (1)/(3) , find p : r |
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| 29. |
Solve : (5x-3)/(2)- (3x-2)/(3)=(2)/(3) |
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| 30. |
What is the excess of 90 over 53.865 ? |
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| 32. |
Multiply : 1.1 xx 1.01 xx 0.1 |
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| 33. |
A man is 24 years older than his son. After 2 years, the man's age will be three timesthat of his son. Find their present ages. |
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| 34. |
Fill in the blanks and state the property used. 23+"_______"="________"+23=0 |
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Answer» (-23)=(-23) |
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| 35. |
Write the value of : 0.6428 to the nearest thousandths |
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| 38. |
Is there any integer which does not have zero as its additive identify? |
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| 39. |
a. What fraction is 300 mL of 1 (1)/(2) litres? |
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| 42. |
Three times the difference of one - third of a number and one - fifth of a number. When added to the sum of one - third of the number and one - fifth of the number is one less than the number . Find the number. |
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| 43. |
Fill in the boxes in such a way that the multiplication process is simplified. Also, state the properties of multiplication used in the process. 285 times 4 times 25=285 times square=square |
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| 44. |
Fill in the boxes in such a way that the multiplication process is simplified. Also, state the properties of multiplication used in the process. 346 times 8 times 125=346 times square=square |
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| 45. |
Fill in the boxes in such a way that the multiplication process is simplified. Also, state the properties of multiplication used in the process. 745 times 4 times 75 =745 times square=square |
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| 46. |
Fill in the boxes in such a way that the multiplication process is simplified. Also, state the properties of multiplication used in the process. 680 times 6 times 50=680 times square = square |
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| 47. |
Fill in the boxes in such a way that the multiplication process is simplified. Also, state the properties of multiplication used in the process. 697 times 32=(700-square) times 32 |
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| 48. |
Fill in the boxes in such a way that the multiplication process is simplified. Also, state the properties of multiplication used in the process. 539 times 22=539 times (20 +square) |
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| 49. |
Check whether the following numbers are in proportionor not : 30, 40, 45, 60 |
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| 50. |
A sum of ₹15,500 was deposited by Arnav in a bank. He deposited an additional ₹4000 after 3 years. At the end of 10 years, he receives an amount of ₹30,480. Find the rate of interest. |
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