# NRA CGL (National Recruitment Agency-Combined Graduate Level) Mathematics: Questions 237 - 241 of 425

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## Question number: 237

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MCQ▾

### Question

Prisha’s salary was increased by 30%. In order to bring her salary back to the original value, her new salary must be decreased by (Paper - I)

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 238

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MCQ▾

### Question

When an article is sold for Rs. 120, the profit percent is thrice as much as when it is sold for Rs. 90. The cost price of the article is (Paper - I)

### Choices

Choice (4)Response

a.

Rs. 75

b.

Rs. 98

c.

Rs. 72

d.

Rs. 80

## Question number: 239

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MCQ▾

### Question

A circular park has a path of uniform width around it. The difference between outer and inner circumferences of the circular path is 308 m. its width is (Paper- I)

### Choices

Choice (4)Response

a.

45 m

b.

49 m

c.

43 m

d.

51 m

## Question number: 240

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MCQ▾

### Question

Rs. 500 was invested at 12 % per annum simple interest and a certain sum of money invested at 10 % per annum simple interest. If the sum of the interests on both the sums after 4 years is Rs. 480, the later sum of money is (Paper- I)

### Choices

Choice (4)Response

a.

Rs. 1450

b.

Rs. 3750

c.

Rs. 2550

d.

Rs. 2250

## Question number: 241

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MCQ▾

### Question

If 540 coins consist of rupees, 50 paise and 25 paise coins whose values are in the ratio of , the number of 50 paise coins will be (Paper- I)

### Choices

Choice (4)Response

a.

120

b.

150

c.

130

d.

160

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