NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 460 - 465 of 2000

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Question number: 460

» Mathematics » Number Systems

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MCQ▾

Question

For any two rational numbers p and q, which of the following properties are correct?

(I) (II) (III)

Choices

Choice (4) Response

a.

Only (II) is correct

b.

Only (II) and (III) are correct

c.

Only (I) and (II) are correct

d.

All a. , b. and c. are correct

Question number: 461

» Mathematics » Polynomials

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MCQ▾

Question

The degree of the polynomial is:

Choices

Choice (4) Response

a.

2

b.

4

c.

3

d.

Can’t be determined

Question number: 462

» Mathematics » Surface Areas & Volumes

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MCQ▾

Question

The lateral surface area of cylinder is and base area . Then its volume is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 463

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Osmosis is

Choices

Choice (4) Response

a.

Special type of diffusion which include movement of water molecule

b.

Does not required energy

c.

Movement of water is from high water potential to low water potential

d.

All a. , b. and c. are correct

Question number: 464

» Mathematics » Linear Equations in Two Variables

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MCQ▾

Question

The solution of the equation is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 465

» Mathematics » Statistics

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MCQ▾

Question

The average weight of sample of 6 Oranges is 30 g. Later it was found that the weighing machine had shown the weight of each Orange 5 g less. The correct average weight of an Orange is

Choices

Choice (4) Response

a.

75 g

b.

35 g

c.

55 g

d.

40 g

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