NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1033 - 1041 of 2028

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Question number: 1033

» Mathematics » Playing with Numbers

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MCQ▾

Question

The number 3,69,425 is divisible by

Choices

Choice (4)Response

a.

5

b.

5 & 7

c.

7

d.

All of the above

Question number: 1034

» Mathematics » Data Handling

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Question

A number from 1 to 12 is chosen at random. What is the probability of choosing an even number?

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Question number: 1035

» Mathematics » Cube and Cube Roots

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Question

Calculate the value of .

Choices

Choice (4)Response

a.

21

b.

9

c.

-1

d.

-5

Question number: 1036

» Mathematics » Mensuration

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Question

The ratio of radii of two cylinders is and heights are in the ratio 1: 2. The ratio of their volumes is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1037

» Mathematics » Direct and Inverse Proportions

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Question

The average age of three girls is 35 years and their ages are in the ratio 3: 7: 5. The age of the eldest girl is:

Choices

Choice (4)Response

a.

49 years

b.

21 years

c.

35 years

d.

25 years

Question number: 1038

» Mathematics » Comparing Quantities

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MCQ▾

Question

The SI on a sum of money for 4 years is Rs. 360 and the CI on the sum at same rate for 1 year is Rs. 190. The rate % p. a. is:

Choices

Choice (4)Response

a.

19%

b.

12%

c.

d.

Question number: 1039

» Mathematics » Algebraic Expressions and Identities

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MCQ▾

Question

Divide by 2xy.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1040

» Mathematics » Playing with Numbers

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MCQ▾

Question

The number of natural number divisible by 5 between 1 and 200 is:

Choices

Choice (4)Response

a.

50

b.

55

c.

65

d.

40

Question number: 1041

» Mathematics » Comparing Quantities

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MCQ▾

Question

Find the amount on Rs. 25,000 for 2 years compounded annually, the rate of interest being 15 % for the first year and 16 % for the second year.

Choices

Choice (4)Response

a.

Rs.

b.

Rs.

c.

Rs.

d.

Rs.

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