Subject

Quantitative Aptitude

Class

SSCCGL Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

11.

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

  • 13 over 8
  • negative 11 over 8
  • 11 over 8
  • 11 over 8
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12.

The greatest number among  square root of 5 comma space space space cube root of 4 comma space space fifth root of 2 space comma space root index 7 of 3 spaceis

  • cube root of 4
  • root index 7 of 3
  • square root of 5
  • square root of 5
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13. cube root of left parenthesis 13.608 right parenthesis squared space minus space left parenthesis 13.392 right parenthesis squared end root is equal to
  • 0.6

  • 0.06

  • 1.8

  • 1.8


C.

1.8

Expression
  equals space cube root of left parenthesis 13.608 right parenthesis squared minus left parenthesis 13.392 right parenthesis squared end root
equals space cube root of left parenthesis 13.608 plus 13.392 right parenthesis space left parenthesis 13.608 minus 13.392 right parenthesis end root
equals space cube root of 27 space cross times space 0.216 end root
equals cube root of fraction numerator 27 space cross times space 216 over denominator 1000 end fraction end root space equals space fraction numerator space 3 space cross times space 6 over denominator 10 end fraction space equals space 1.8

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14. open square brackets fraction numerator 1 over denominator 1 space cross times space 2 end fraction space plus space fraction numerator 1 over denominator 2 space cross times 3 end fraction space plus space fraction numerator 1 over denominator 3 space cross times space 4 end fraction space plus.... space plus space fraction numerator 1 over denominator 99 space cross times space 100 end fraction close square brackets is equal to
  • 1 over 9900
  • 99 over 100
  • 100 over 99
  • 100 over 99
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15.

The sum of all the digits of the numbers from 1 to 100 is

  • 5050

  • 903

  • 901

  • 901

187 Views

16.

A shopkeeper sells sugar in such a way that the selling price of 950g of sugar is the same as the cost price of 1 kg of sugar. What is his gain percent?

  • 5 5 over 19
  • 5 1 fifth
  • 5

  • 5

137 Views

17.

A person bought a horse and a carriage for Rs. 20000. Later, he sold the horse at 20% profit and the carriage at 10% loss. Thus, he gained 2% in the whole transaction. The cost price of the horse was

  • Rs. 7200

  • Rs. 7500

  • Rs. 8000

  • Rs. 8000

188 Views

18.

A sells an article to B at 15% profit. B sells it to C at 10% loss. If C pays Rs. 517.50 for it then A purchased it at

  • Rs. 500

  • Rs. 750

  • Rs. 1000

  • Rs. 1000

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19.

An article is sold at a certain fixed price. By selling it at 2 over 3 of that price, one loses 10%. The gain per cent on selling it at the original price is

  • 20

  • 33 1 third
  • 35

  • 35

155 Views

20.

A sells an article to B for Rs. 45000 losing 10% in the transaction. B sells it to C to a price which would have given a profit of 10% to A. By what percent does B gain?

  • 75 over 2
  • 100 over 3
  • 200 over 9
  • 200 over 9
189 Views

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