Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 852 - 858 of 1201

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Question 852

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Question

MCQ▾

The cube root of is:

Choices

Choice (4)Response

a.

8

b.

18

c.

16

d.

36

Question 853

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Question

MCQ▾

Find a number which is a least multiple of all the numbers from 11 to 15?

Choices

Choice (4)Response

a.

6,006

b.

3,030

c.

60,060

d.

30,030

Question 854

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Question

MCQ▾

The square root of is:

Choices

Choice (4)Response

a.

5,659

b.

3,905

c.

3,509

d.

4,095

Question 855

Mathematics
Edit

Question

MCQ▾

The radius of a cylinder is halved but its lateral surface area is unchanged. Then its height must be:

Choices

Choice (4)Response

a.

Doubled

b.

Constant

c.

Halved

d.

Trebled

Question 856

Edit

Question

MCQ▾

Which of the following statement is false?

Choices

Choice (4)Response

a.

If a number is divisible by 6, it must be divisible by 3.

b.

If a number is divisible by both 5 and 2, it must be divisible by 10

c.

The sum of two consecutive even numbers is always divisible by 2

d.

None of the above

Question 857

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Question

MCQ▾

If 3.25 m of a pole weighs 5.2 kg, what will be the weight of 1.5 m of the same pole?

Choices

Choice (4)Response

a.

2.4 kg

b.

3 kg

c.

4.6 kg

d.

3.2 kg

Question 858

Edit

Question

MCQ▾

A woman completes of a job in 15 days. At this rate, how many more days will it takes her to finish the job?

Choices

Choice (4)Response

a.

12

b.

5

c.

10

d.

20