Subject

Quantitative Aptitude

Class

SSCCGL Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

51.

24 men can do a piece of work in 17 days. How many men will be able to do it in 51 days?

  • 8

  • 10

  • 12

  • 6

86 Views

52.

In a cyclic quadrilateral ABCD, the side AB is extended to a point X. If ∠XBC = 82° and ∠ADB = 47°, then the value of ∠BDC is

  • 40°

  • 35°

  • 30°

  • 25°

101 Views

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53.

The marked price is 10% higher than the cost price. A discount of 10% is given to the marked price. In this kind of sale, the seller

  • bears no gain, no loss

  • gains

  • loses 1%

  • None of these


C.

loses 1%

Net percentage effect:
  equals space open parentheses straight x space plus space straight y space plus space fraction numerator straight x. straight y over denominator 100 end fraction close parentheses percent sign
equals space open parentheses 10 space minus space 10 space plus space fraction numerator left parenthesis 10 right parenthesis thin space left parenthesis negative 10 right parenthesis over denominator 100 end fraction close parentheses percent sign
equals space minus 1 percent sign

56 Views

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54.

Two numbers whose sum is 84, can do be in the ratio:

  • 5 : 7

  • 13 : 8

  • 1 : 3

  • 3 : 2

59 Views

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55.

By selling cloth at Rs 9 per metre, a shopkeeper loses 10%. Find the rate at which it should be sold so as to earn profit of 15%

  • Rs. 11.20

  • Rs. 11.30

  • Rs. 11.40

  • Rs. 11.50

53 Views

56.

After selling 5% of a quantity of sugar, 5 kg of sugar remains. Find the total quantity of sugar?

  • 19 kg

  • 5 5 over 19 space kg

  • 100 kg

  • 95 kg

69 Views

57.

A train 110 m long is running with a speed of 60 km/h. In what time will it pass a man who is running at 6 km/h in the direction opposite to that in which the train is going?

  • 5 sec

  • 6 sec

  • 7 sec

  • 10 sec

55 Views

58.

If x = at2 and y = 2at then

  • x2 = 4ay

  • y2 = 4ax

  • x2 + y2 = a2

  • x2 - y2 = a2

46 Views

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59.

If xy + yz + zx = 1,   then the value of fraction numerator 1 plus straight y squared over denominator left parenthesis straight x plus straight y right parenthesis thin space left parenthesis straight y plus straight z right parenthesis end fraction is

  • 2

  • 3

  • 4

  • 1

44 Views

60.

If PQ and PR be the two tangents to a circle with centre O such that ∠QPR = 120°, then ∠POQ is

  • 90°

  • 45°

  • 30°

  • 60°

71 Views

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