NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1055 - 1062 of 2028

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Question number: 1055

» Mathematics » Exponents and Powers

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MCQ▾

Question

If then = ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1056

» Mathematics » Mensuration

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MCQ▾

Question

If the ratio of area of two circles is 9: 25 the ratio of their circumference is:

Choices

Choice (4) Response

a.

4: 5

b.

25: 9

c.

5: 3

d.

3: 5

Question number: 1057

» Mathematics » Exponents and Powers

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MCQ▾

Question

The sum of the powers of the prime factors in is

Choices

Choice (4) Response

a.

9

b.

7

c.

11

d.

5

Question number: 1058

» Mathematics » Factorization

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MCQ▾

Question

One of the factors of is:

Choices

Choice (4) Response

a.

b.

Cannot be determined

c.

d.

Question does not provide sufficient data or is vague

Question number: 1059

» Mathematics » Mensuration

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MCQ▾

Question

The radius of a circle is 8.4 m, then the circumference of a circle is:

Choices

Choice (4) Response

a.

16.8 m

b.

24.6 m

c.

76.2 m

d.

52.8 m

Question number: 1060

» Mathematics » Mensuration

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MCQ▾

Question

The adjacent sides of a parallelogram are 10 cm and 8 cm. The diagonal joining the ends of these sides is 12 cm. Its area is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1061

» Mathematics » Factorization

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Question

Factors of are:

Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 1062

» Mathematics » Algebraic Expressions and Identities

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MCQ▾

Question

What must be subtracted from to get ?

Choices

Choice (4) Response

a.

b.

c.

d.

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