NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 662 - 669 of 2028

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Question number: 662

» Mathematics » Cube and Cube Roots

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MCQ▾

Question

The value of is:

Choices

Choice (4) Response

a.

-18

b.

27

c.

18

d.

-27

Question number: 663

» Mathematics » Algebraic Expressions and Identities

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Question

The product of and is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 664

» Mathematics » Understanding Quadrilaterals

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Question

In a quadrilateral WXYZ, if and , then =________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 665

» Mathematics » Comparing Quantities

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Question

An article when sold at a gain of 15 % yields Rs. 45 more than when sold at a loss of 10%. Its cost price would be:

Choices

Choice (4) Response

a.

250 Rs.

b.

270 Rs.

c.

300 Rs.

d.

350 Rs.

Question number: 666

» Mathematics » Cube and Cube Roots

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MCQ▾

Question

= ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 667

» Mathematics » Comparing Quantities

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MCQ▾

Question

Hiren bought a refrigerator with 20 % discount on the labeled price. If he would have bought it with 25 % discount, he could have saved Rs. 200. At what price did he buy the refrigerator?

Choices

Choice (4) Response

a.

1000 Rs.

b.

2000 Rs.

c.

6000 Rs.

d.

4000 Rs.

Question number: 668

» Mathematics » Factorization

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MCQ▾

Question

Factors for are:

Choices

Choice (4) Response

a.

b.

c.

d.

All of the above

Question number: 669

» Mathematics » Mensuration

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MCQ▾

Question

The sides of a triangle are 5 cm, 12 cm and 13 cm. Its area is:

Choices

Choice (4) Response

a.

b.

c.

d.

Developed by: