NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1031 - 1037 of 1732

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Question number: 1031

» Mathematics » Exponents and Powers

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MCQ▾

Question

The value of is

Choices

Choice (4) Response

a.

3

b.

2

c.

d.

Question number: 1032

» Physics » Motion and Time

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MCQ▾

Question

Which among them is an example of circular motion?

Choices

Choice (4) Response

a.

A pendulum moving to and forth.

b.

A bouncing ball.

c.

A bus moving at a constant speed.

d.

A heavy object tied to a rope and is swung in circles.

Question number: 1033

» Mathematics » Data Handling

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MCQ▾

Question

If the arithmetic mean of 2,3, 6,1, x and 4 is 2, then x is

Choices

Choice (4) Response

a.

- 4

b.

- 8

c.

- 10

d.

- 7

Question number: 1034

» Mathematics » Exponents and Powers

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MCQ▾

Question

________

Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

Question number: 1035

» Mathematics » Comparing Quantities

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MCQ▾

Question

A man purchased two articles for Rs. 2000 each, by selling those he gains 10 % on the one and loses 10 % on the other. Find the gain (or) loss percent on the whole transaction.

Choices

Choice (4) Response

a.

1 % gain

b.

No profit, no loss

c.

1 % loss

d.

Question does not provide sufficient data or is vague

Question number: 1036

» Mathematics » Perimeter and Area

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MCQ▾

Question

The area of a circle is 1386 , then the diameter is

Choices

Choice (4) Response

a.

54 cm

b.

21 cm

c.

42 cm

d.

84 cm

Question number: 1037

» Mathematics » Comparing Quantities

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MCQ▾

Question

How many times will the sum gets multiplied in 5 years at 10 % per annum rate of interest?

Choices

Choice (4) Response

a.

times

b.

3 times

c.

times

d.

4 times

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