A dishonest shopkeeper professes to sell goods at his cost price

Subject

Quantitative Aptitude

Class

SSCCGL Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

51.

square root of 9 plus 2 square root of 16 plus cube root of 512 end root space equals space ?

  • 6

  • 5

  • 2 square root of 8

  • 3 square root of 6

99 Views

52.

The lengths of diagonals of a rhombus are 24 cm and 10 cm, the perimeter of the rhombus (in cm) is:

  • 52

  • 56

  • 68

  • 72

70 Views

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53.

A dishonest shopkeeper professes to sell goods at his cost price but uses a false weight of 950 gm for each kilogram. His gain percentage is:

  • 2 1 over 8 percent sign

  • 5 5 over 19 percent sign

  • 10%

  • 2 4 over 11 percent sign


B.

5 5 over 19 percent sign

Required gain percentage:
equals space open parentheses fraction numerator 1000 minus 950 over denominator 950 end fraction space cross times 100 close parentheses
equals space 50 over 950 space cross times space 100 space equals space 100 over 19 space equals space 5 5 over 19 percent sign

66 Views

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54.

Ratio of A's age to B's age is 4 : 3. 'A' will be 26 years old after 6 years. The age of B now is:

  • 2 years

  • 12 years

  • 21 years

  • 15 years

73 Views

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55.

If the Arithmetic mean of 7, 5, 13, x and 9 is 10, then the value of x is

  • 10

  • 12

  • 14

  • 16

64 Views

56.

A man sells an article at 15% profit. If he had sold it for â‚¹ 6/- more, he would have gained 18%. The main bought the article for

  • 100

  • 150

  • 200

  • 250

62 Views

57.

A' salary was decreased by 50% and subsequently increased by 50%. How much percent does he lose?

  • 25%

  • 50%

  • 12 1 half percent sign

  • No loss

77 Views

58.

A car moving in the morning fog passes a man walking at 4km/h in the same direction. The man can see the car for 3 min and visibility is upto a distance of 130 m. The speed of the car is:

  • 7 3 over 5 km divided by hr

  • 6 3 over 5 km divided by hr

  • 7 km/hr

  • 5 km/hr

242 Views

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59.

A money lender lends â‚¹ 400/- for 3 years to a person and lends â‚¹ 500/- for 4 years to the other person at the same rate of simple interest. If altogether he receives â‚¹ 160/- as interest, what is the rate of interest per annum?

  • 5%

  • 7%

  • 9%

  • 10%

75 Views

60.

If straight x space equals space fraction numerator 1 over denominator left parenthesis square root of 2 plus 1 right parenthesis end fraction comma then the value of x2 + 2x - 1 is

  • 2 square root of 2

  • 4

  • 0

  • 3

49 Views

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