NRA CGL (National Recruitment Agency-Combined Graduate Level) Mathematics: Questions 392 - 397 of 425

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Question number: 392

» Average

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MCQ▾

Question

Out of 10 persons, 9 persons spent Rs. 45 each for their meals. The 10th one spent Rs. 18 more than the average expenditure of all the other. The total money spent by all of them was (in Rs)

Choices

Choice (4)Response

a.

350

b.

680

c.

470

d.

740

Question number: 393

» Time and Distance

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MCQ▾

Question

A person covers a distance from his home to office in 18 minutes if he drives his car with the speed of 30 km/hr. find the speed of his car in return journey, if the duration of return journey increases by 12 minutes.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 394

» Time and Distance

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MCQ▾

Question

A person covers a distance from his home to office in 15 minutes if he drives his car with the speed of 40 km/hr. find the speed of his car in return journey, if the duration of return journey increases by 5 minutes.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 395

» Ratio and Proportion

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MCQ▾

Question

Simplify:

Choices

Choice (4)Response

a.

b.

c.

3

d.

1

Question number: 396

» Number Systems

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MCQ▾

Question

The difference of two numbers is 2500. On dividing the larger number by the smaller, we get 3 as quotient and 30 as remainder. The larger number is

Choices

Choice (4)Response

a.

3735

b.

3790

c.

2000

d.

3395

Question number: 397

» Ratio and Proportion

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MCQ▾

Question

A, B and C are employed to do a work for Rs. 9656. A and C together finished of the work and B and C together finished of the work. Wage of C (In Rs) is

Choices

Choice (4)Response

a.

6816

b.

8210

c.

7250

d.

5200

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