NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 442 - 448 of 2000

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Question number: 442

» Chemistry » The Nature of Matter

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MCQ▾

Question

The element which is a liquid at slightly above 30˚C is:

Choices

Choice (4)Response

a.

Calcium

b.

Lithium

c.

Sodium

d.

Cesium

Question number: 443

» Mathematics » Number Systems

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MCQ▾

Question

If both ‘a’ and ‘b’ are rational numbers then ‘a’ and ‘b’ from the following are

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 444

» Biology » Fundamentals Unit of Life

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MCQ▾

Question

Cell biology is the study of

Choices

Choice (4)Response

a.

Physiology of the cell

b.

Cytology of the cell

c.

Histology of the cell

d.

All a. , b. and c. are correct

Question number: 445

» Mathematics » Number Systems

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MCQ▾

Question

If x: Every fraction is a rational number and y: Every rational number is a fraction, then which of the following is correct?

Choices

Choice (4)Response

a.

x is True and y is False

b.

x is False and y is True

c.

Question does not provide sufficient data or is vague

d.

None of the above

Question number: 446

» Mathematics » Probability

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MCQ▾

Question

A card is drawn from a packet of 120 cards numbered 1 to 120. The probability of drawing a number which is a square is

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 447

» Mathematics » Number Systems

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MCQ▾

Question

Which of the following is not a rational number?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 448

» Mathematics » Linear Equations in Two Variables

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MCQ▾

Question

The line is

Choices

Choice (4)Response

a.

Parallel to y-axis

b.

Parallel to x-axis

c.

Passing through the origin

d.

None of the above

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