A T.V was sold at a profit of 5% If it had been sold at a profit

Subject

Quantitative Aptitude

Class

SSCCGL Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

51.

If the sum of a number and its reciprocal be 2, then the number is

  • 0

  • 1

  • -1

  • -1

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52.

The area of a rectangle is 60 cm2 and its perimeter is 34 cm, then the length of the diagonal is

  • 17 cm

  • 11 cm

  • 15 cm

  • 15 cm

210 Views

53.

A cloth merchant has announced 25% rebate in prices. If one needs to have a rebate of ₹ 40/-, then how many metres of cloth costing ₹ 32 per metre he should purchase?

  • 6 m

  • 5 m

  • 10 m

  • 10 m

334 Views

54.

A profit of Rs 960 is divided between A and B in the ratio 1 third colon 1 fifth. The difference of their profit is

  • ₹ 120/-

  • ₹ 160/-

  • ₹ 180 /- 

  • ₹ 180 /- 

147 Views

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55.

The average monthly salary of 19 members of a group is ₹ 16000/-. If one more members whose monthly salary is ₹ 20000/- has joined the group, then the average salary of the group is

  • ₹ 18,250

  • ₹ 16,200

  • ₹ 18,000

  • ₹ 18,000

183 Views

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56.

A T.V was sold at a profit of 5% If it had been sold at a profit of 10%, the profit would have been ₹ 1000/- more. What is its cost price?

  • ₹ 20,000

  • ₹ 5,000

  • ₹ 10,000

  • ₹ 10,000


A.

₹ 20,000

Use shortcut method:
  Required cost price  = fraction numerator 1000 over denominator 10 minus 5 end fraction cross times 100 space equals space 1000 over 5 cross times 100 space equals space ₹ space 20 comma 000

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57.

The price of an article is decreased by 10%. To restore it to its former value, the new price must be increased by

  • 9 1 over 11 percent sign
  • 10%

  • 11%

  • 11%

127 Views

58.

A moving train passes a platform 50 m long in 14 sec and a lamp post in 10 sec. The speed of the train (in km/h) is

  • 24

  • 36

  • 40

  • 40

789 Views

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59.

If straight x squared plus 1 over straight x squared equals space space 2 comma space then the value of straight x minus 1 over straight x is

  • -2

  • 0

  • 1

  • 1

93 Views

60.

If pq left parenthesis straight p plus straight q right parenthesis space equals space 1 comma spacethen the value of fraction numerator 1 over denominator straight p cubed straight q cubed end fraction minus straight p cubed minus straight q cubed is equal to

  • 1

  • 2

  • 3

  • 3

106 Views

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