SSC CGL (SSC Combined Graduate Level) Mathematics: Questions 342 - 347 of 425

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Question number: 342

» Number Systems

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MCQ▾

Question

The difference between two positive numbers is 5. If the sum of their squares is 625, then the sum of the numbers is (Paper-1)

Choices

Choice (4) Response

a.

68

b.

18

c.

35

d.

73

Question number: 343

» Profit & Loss

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MCQ▾

Question

A person buys certain number of marbles at 10 per rupee and equal number at 40 per rupee. He mixes them and sells them at 10 per rupee. His gain or loss in the transaction is (Paper - I)

Choices

Choice (4) Response

a.

50 % loss

b.

74 % gain

c.

45 % gain

d.

48 % loss

Question number: 344

» Average

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MCQ▾

Question

The average weight of 7 persons decreases by 3 kg when one of them weighing 90 kg is replaced by a new person. The weight (in kg) of the new person is (Paper - I)

Choices

Choice (4) Response

a.

60

b.

79

c.

69

d.

74

Question number: 345

» Profit & Loss

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MCQ▾

Question

If a selling price of Rs. 44 results after 80 % discount on the list price of an article, the selling price that would result after 50 % discount on the list price is (Paper - I)

Choices

Choice (4) Response

a.

Rs. 66

b.

Rs. 44

c.

Rs. 55

d.

Rs. 77

Question number: 346

» Fundamental Arithmetical Operations

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MCQ▾

Question

is equal to (Paper-1)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 347

» Average

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MCQ▾

Question

A cricketer has a certain average of runs for his 11 innings. In the 12 inning he scores 100 runs, thereby increasing his average by 6 runs. His new average of runs is (Paper- I)

Choices

Choice (4) Response

a.

24

b.

34

c.

28

d.

30

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