NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 390 - 397 of 2028

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Question number: 390

» Mathematics » Algebraic Expressions and Identities

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MCQ▾

Question

________.

Choices

Choice (4) Response

a.

0

b.

1

c.

d.

Question does not provide sufficient data or is vague

Question number: 391

» Mathematics » Algebraic Expressions and Identities

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MCQ▾

Question

The value of the product and when is:

Choices

Choice (4) Response

a.

16

b.

10

c.

d.

0

Question number: 392

» Mathematics » Square and Square Roots

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MCQ▾

Question

The least number which must be added to 2498 to make it a perfect square is:

Choices

Choice (4) Response

a.

27

b.

2

c.

10

d.

6

Question number: 393

» Mathematics » Comparing Quantities

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MCQ▾

Question

The value of an article which was purchased 2 years ago, depreciates at 5 % per annum. If its present value is Rs. 1805, the price at which it was purchased is:

Choices

Choice (4) Response

a.

2000 Rs.

b.

3000 Rs.

c.

3600 Rs.

d.

2500 Rs.

Question number: 394

» Mathematics » Algebraic Expressions and Identities

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MCQ▾

Question

If then x is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 395

» Mathematics » Factorization

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MCQ▾

Question

One of the factors of is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 396

» Mathematics » Comparing Quantities

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MCQ▾

Question

An article when sold at a gain of 5 % yields Rs. 25 more than when sold at a loss of 5%. Its cost price would be:

Choices

Choice (4) Response

a.

200 Rs.

b.

280 Rs.

c.

250 Rs.

d.

150 Rs.

Question number: 397

» Mathematics » Mensuration

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MCQ▾

Question

The length of diagonal of a square whose area is 15,625 is:

Choices

Choice (4) Response

a.

m

b.

m

c.

m

d.

Question does not provide sufficient data or is vague

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