Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 355 - 363 of 1201

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Question number: 355

» Mathematics » Algebraic Expressions and Identities

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MCQ▾

Question

The value of is:

Choices

Choice (4)Response

a.

b.

c.

0

d.

Question number: 356

» Mathematics » Algebraic Expressions and Identities

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MCQ▾

Question

Factorize :

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 357

» Mathematics » Comparing Quantities

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MCQ▾

Question

Find the amount on Rs. 37,000 for 2 years compounded annually, the rate of interest being 12 % for the first year and 18 % for the second year.

Choices

Choice (4)Response

a.

Rs.

b.

Rs.

c.

Rs.

d.

Rs.

Question number: 358

» Mathematics » Comparing Quantities

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MCQ▾

Question

On a sum of money the SI for two years is Rs. 330, while CI is Rs. 348.15, the rate of interest being the same in both the cases. The rate of interest is:

Choices

Choice (4)Response

a.

11%

b.

12%

c.

%

d.

10%

Question number: 359

» Mathematics » Algebraic Expressions and Identities

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MCQ▾

Question

________.

Choices

Choice (4)Response

a.

b.

c.

0

d.

1

Question number: 360

» Mathematics » Factorization

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MCQ▾

Question

Value of is:

Choices

Choice (4)Response

a.

9840

b.

9460

c.

9640

d.

9820

Question number: 361

» Mathematics » Playing with Numbers

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MCQ▾

Question

Which of the following numbers is exactly divisible by 99?

Choices

Choice (4)Response

a.

114345

b.

125792

c.

3572404

d.

913464

Question number: 362

» Mathematics » Exponents and Powers

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MCQ▾

Question

The value of is

Choices

Choice (4)Response

a.

36

b.

c.

d.

6

Question number: 363

» Mathematics » Direct and Inverse Proportions

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MCQ▾

Question

If 12.25 m of a uniform iron rod weighs 93.1 kg, what will be the weight of 3 m of the same rod?

Choices

Choice (4)Response

a.

25.6 kg

b.

22.8 kg

c.

26.5 kg

d.

26 kg

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