# NRA CGL (National Recruitment Agency-Combined Graduate Level) Mathematics: Questions 242 - 247 of 425

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## Question number: 242

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MCQ▾

### Question

The average weight of 10 persons decreases by 8 kg when one of them weighing 160 kg is replaced by a new person. The weight (in kg) of the new person is (Paper - I)

### Choices

Choice (4)Response

a.

88

b.

60

c.

80

d.

90

## Question number: 243

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MCQ▾

### Question

The average weekly salary of A, B and C is Rs. 8500 and that of B, C and D is Rs. 9500. If the weekly salary of A is Rs. 8700 then the weekly salary of D is (Paper - I)

### Choices

Choice (4)Response

a.

Rs. 11500

b.

Rs. 11400

c.

Rs. 11700

d.

Rs. 11600

## Question number: 244

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MCQ▾

### Question

Sumit’s salary was reduced by 30 % and then the reduced salary was increased by 40%. His new salary in comparison with his original salary is (Paper-1)

### Choices

Choice (4)Response

a.

7 % more

b.

The same

c.

2 % less

d.

4 % less

## Question number: 245

Edit
MCQ▾

### Question

The sum of all even numbers between 31 and 61 is (Paper-1)

### Choices

Choice (4)Response

a.

518

b.

540

c.

596

d.

690

## Question number: 246

Edit
MCQ▾

### Question

Diameter of a wheel is 7m. The wheel revolves 30 times in a minute. To cover 16.500 km distance, the wheel will take (Paper-1)

### Choices

Choice (4)Response

a.

10 minutes

b.

40 minutes

c.

20 minutes

d.

25 minutes

## Question number: 247

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MCQ▾

### Question

By selling an article for Rs. 846, there is a loss of 6%. In order to make a profit of 15%, the selling price of the article must be (Paper - I)

### Choices

Choice (4)Response

a.

Rs. 1790

b.

Rs. 1812

c.

Rs. 1035

d.

Rs. 7184

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