NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 734 - 742 of 2028

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Question number: 734

» Mathematics » Square and Square Roots

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MCQ▾

Question

The value of is close to ________.

Choices

Choice (4)Response

a.

6.1

b.

1

c.

0.61

d.

0

Question number: 735

» Mathematics » Direct and Inverse Proportions

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MCQ▾

Question

If the cost of 56 books of science is Rs. 23,520, then cost of 72 books of science is:

Choices

Choice (4)Response

a.

32,520 Rs.

b.

18,290 Rs.

c.

Rs.

d.

Rs.

Question number: 736

» Mathematics » Factorization

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MCQ▾

Question

If the factors of are and , then the value of is:

Choices

Choice (4)Response

a.

4

b.

0

c.

2

d.

3

Question number: 737

» Mathematics » Factorization

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MCQ▾

Question

Factors of are:

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 738

» Mathematics » Playing with Numbers

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MCQ▾

Question

The number 156 is divisible by each of the following numbers except ________.

Choices

Choice (4)Response

a.

5

b.

2

c.

3

d.

None of the above

Question number: 739

» Mathematics » Square and Square Roots

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MCQ▾

Question

The square root of is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 740

» Mathematics » Direct and Inverse Proportions

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MCQ▾

Question

A contractor undertook to do a certain piece of work in 12 days. He employed certain number of men, but 6 of them being absent from the very first day, the rest could finish the work in 18 days. The numbers of men originally employed were:

Choices

Choice (4)Response

a.

15

b.

12

c.

23

d.

18

Question number: 741

» Mathematics » Exponents and Powers

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MCQ▾

Question

Simplified form of .

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 742

» Mathematics » Exponents and Powers

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MCQ▾

Question

Simplified form of is:

Choices

Choice (4)Response

a.

b.

1

c.

0

d.

All of the above

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