# SSC CGL (SSC Combined Graduate Level) Mathematics: Questions 308 - 313 of 425

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## Question number: 308

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MCQ▾

### Question

Look at this series: …… what number should fill the blank?

### Choices

Choice (4) Response

a.

51

b.

58

c.

50

d.

55

## Question number: 309

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MCQ▾

### Question

The sum of all even numbers between 25 and 75 is (Paper-1)

### Choices

Choice (4) Response

a.

1260

b.

3518

c.

1250

d.

1540

## Question number: 310

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MCQ▾

### Question

A loss of 18.25 % gets converted into a profit of 6.75 % when the selling price of an article is increased by Rs. 250. The cost price of the article is (Paper-1)

### Choices

Choice (4) Response

a.

Rs. 4000

b.

Rs. 2000

c.

Rs. 3000

d.

Rs. 1000

## Question number: 311

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MCQ▾

### Question

The average age of 80 students of a class is 20 years. When 20 new students are admitted, the average age is increased by 0.6 years. The average age of new students is (Paper- I)

### Choices

Choice (4) Response

a.

24 years

b.

23 years

c.

25 years

d.

22 years

## Question number: 312

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MCQ▾

### Question

A ladder 10 m long is placed in street so as to reach a window 8 m high. On turning the ladder on the other side of the street, it reaches a point 6 m high. The width of the street is (Paper - I)

### Choices

Choice (4) Response

a.

32 m

b.

14 m

c.

45 m

d.

28 m

## Question number: 313

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MCQ▾

### Question

The area of the biggest circle, which can be drawn inside a square of side 20 cm, is (Paper- I)

### Choices

Choice (4) Response

a.

445.34 sq. cm.

b.

325.56 sq. cm.

c.

645.64 sq. cm.

d.

314.29 sq. cm.

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