Subject

Quantitative Aptitude

Class

SSCCHSL Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

11.

Refer the below of data table and answer the following question.

Employee Number of employees Annual Salary (in ₹ lakh) Bonus as percent of annual salary
Manager 1 48 40%
Executive 6 16 20%
Trainee 2 2 20%

What is the average bonus (in ₹)?

  • 3920004

  • 220000

  • 228000

  • 435556


12.

The value of x for which the expressions 12 - 6x and 4x + 2 become equal is:

  • 0

  • 2

  • 1

  • 4


13.

The sum of all prime numbers between 30 and 42 is

  • 103

  • 109

  • 105

  • 104


14.

If 2x - 1 < 5x  +2  and 2x + 5 < 6 - 3x, then x can take which of the following values?

  • 1

  • 0

  • 2

  • -2


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15.

There is 75% increase in an amount in 5 years at simple interest. What will be the compound interest of ₹ 40,000/- after 2 years at the same rate?

  • ₹ 25,800/-

  • ₹ 32,250/-

  • ₹ 12,900/-

  • ₹ 19,350/-


16.

Rahul sells a machine for ₹ 50 lakh at a loss. Had he sold it for ₹ 60 lakh, his gain would have 7 times the earlier loss. What is the cost price of the machine?

  • ₹ 51.25 lakh

  • ₹ 58.75 lakh

  • ₹ 67.14 lakh

  • ₹ 43.75 lakh


17.

If a merchant offers a discount of 20% on the list price, then she makes a loss of 16%. What percent profit or percent loss will she make if she sells goods at a discount of 10% of the list price?

  • 14% profit

  • 20% profit

  • 50% profit

  • 5.5% loss


18.

If cos C - cos D = x, then the value of x is

  • 2 space sin space open square brackets fraction numerator left parenthesis straight C plus straight D right parenthesis over denominator 2 end fraction space space COS fraction numerator left parenthesis straight C minus straight D right parenthesis over denominator 2 end fraction close square brackets

  • 2 space cos space open square brackets fraction numerator left parenthesis straight C plus straight D right parenthesis over denominator 2 end fraction close square brackets space sin space open square brackets fraction numerator left parenthesis straight D minus straight C right parenthesis over denominator 2 end fraction close square brackets

  • 2 sin open square brackets fraction numerator open parentheses straight C plus straight D close parentheses over denominator 2 end fraction close square brackets space sin space open square brackets fraction numerator open parentheses straight D minus straight C close parentheses over denominator 2 end fraction close square brackets

  • 2 space cos space open square brackets fraction numerator open parentheses straight C plus straight D close parentheses over denominator 2 end fraction close square brackets space cos space open square brackets fraction numerator open parentheses straight C minus straight D close parentheses over denominator 2 end fraction close square brackets


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19.

Δ DEF and Δ GHI are similar triangles. Length of DE is 4 cm and length of the corresponding side GH is 9 cm. What is the ratio of areas of Δ DEF and Δ GHI?

  • 81 : 16

  • 4 : 9

  • 16 : 81

  • 9 : 4


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20.

In the first 26 overs of a cricket match, the run rate was 5.4 runs per over. What is the required run rate in the remaining 24 overs to reach the target of 294 runs?

  • 7

  • 6.4

  • 7.6

  • 5.8


B.

6.4

Run Rate in 26 overs = 5.4 runs/over
∴  Runs scored in 26 over = 26 x 5.4 = 140.4
 Runs required to score in 24 overs = 294 - 140.4 = 153.6
∴    Required Run Rate
                


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