Subject

Quantitative Aptitude

Class

SSCCGL Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

51.

A can finish a work in 7 days. B can finish the same work in 9 days. The days required to finish the work by both of them together

  • 1 15 over 16

  • 2 15 over 16

  • 3 15 over 16

  • 4 15 over 16

65 Views

52.

If the successive discounts be 20%, 10% and 5%, then the single equivalent rate of discount is

  • 31.6%

  • 31.5%

  • 31%

  • 31.4%

43 Views

53.

The ratio of number of boys and girls in a school of 720 students is 7 : 5. How many girl should be admitted to make the ratio 1 : 1.

  • 90%

  • 120%

  • 220%

  • 240%

68 Views

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54.

The selling price of 6 bananas is equal to the cost price of 8 bananas. Then the percentage of profit is

  • 20%

  • 33 1 third percent sign

  • 25%

  • 30%


B.

33 1 third percent sign

Required Profit percentage:
 equals space open parentheses Difference over Sold space cross times space 100 close parentheses
equals space open parentheses fraction numerator left parenthesis 8 minus 6 right parenthesis over denominator 6 end fraction space cross times space 100 close parentheses
equals space 2 over 6 space cross times space 100 space equals 33 1 third percent sign

40 Views

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55.

A basket contains 300 mangoes. 75 mangoes were distributed among some students. Find the percentage of mangoes left in the basket.

  • 70%

  • 72%

  • 76%

  • 75%

45 Views

56.

A man goes to a place on bicycle at speed of 16 km/hr, and comes back at lower speed. If the average speed is 6.4 km/hr in total, then the return speed (in  km/hr) is

  • 10

  • 8

  • 6

  • 4

89 Views

57.

The simple interest on a certain sum of money at the rate of 5% per annum for 8 years is â‚¹ 840/-. Rate of interest for which the same amount of interest can be received on the same sum after 5 years is

  • 7%

  • 8%

  • 9%

  • 10%

56 Views

58.

If straight c space plus space 1 over straight c space equals space 3 comma then the value of left parenthesis straight c minus 3 right parenthesis to the power of 7 space plus space 1 over straight c to the power of 7 is

  • 2

  • 0

  • 3

  • 1

43 Views

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59.

If 2 straight x space plus space fraction numerator 1 over denominator 4 straight x end fraction space equals space 1 comma then straight x squared space plus space fraction numerator 1 over denominator 64 straight x squared end fraction is

  • 0

  • 1

  • 1 fourth

  • 2

41 Views

60.

O is the ortho-centre of Δ ABC, and if ∠BOC = 110°, then ∠BAC will be

  • 110°

  • 70°

  • 100°

  • 90°

61 Views

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