By selling cloth at Rs 9 per metre, a shopkeeper loses 10%. Find

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

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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°

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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

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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

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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


D.

Rs. 11.50

Shortcut Method:
rightwards double arrow space space open parentheses fraction numerator what space is space expected over denominator What space happened end fraction space cross times space Given space value close parentheses
rightwards double arrow space space open parentheses fraction numerator left parenthesis 100 plus 15 right parenthesis over denominator left parenthesis 100 minus 10 right parenthesis end fraction space cross times 9 close parentheses
rightwards double arrow space space 115 over 90 space cross times space 9 space equals space Rs space 11.50

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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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