SSC CGL (SSC Combined Graduate Level) Mathematics: Questions 384 - 390 of 425

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Question number: 384

» Decimals & Fractions

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MCQ▾

Question

LCM of 0.10, and is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 385

» Speed and Time

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MCQ▾

Question

A person divides his total distance of journey into three equal and decides to travel the three parts with speeds of 10,20 and 30 km/hr. find his average speed. (In km/hr)

Choices

Choice (4) Response

a.

b.

58.16

c.

16.36

d.

Question number: 386

» Decimals & Fractions

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MCQ▾

Question

LCM of 0.22,0.2 and 1.2 is

Choices

Choice (4) Response

a.

14.2

b.

c.

18.4

d.

12.1

Question number: 387

» Ratio and Proportion

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MCQ▾

Question

Simplify:

Choices

Choice (4) Response

a.

b.

c.

5

d.

3

Question number: 388

» Average

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MCQ▾

Question

Out of 21 persons, 20 persons spent Rs. 30 each for their meals. The 21th one spent Rs. 30 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.

b.

c.

300.8

d.

Question number: 389

» Speed and Time

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MCQ▾

Question

A person divides his total distance of journey into three equal and decides to travel the three parts with speeds of 12,16 and 20 km/hr. find his average speed. (In km/hr)

Choices

Choice (4) Response

a.

26.78

b.

c.

28.25

d.

Question number: 390

» Average

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MCQ▾

Question

In a school with 500 students, the average age of boys is 11 years and that of the girls is 10 years and 2 months. If the average age of the school is 10 years and 5 months, then the number of the girls in the school is

Choices

Choice (4) Response

a.

300

b.

460

c.

660

d.

490

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