NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 577 - 584 of 2000

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Question number: 577

» Mathematics » Surface Areas & Volumes

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Question

Liquid is full in a hemisphere of inner diameter 18 cm. This is to be poured into cylindrical bottles of diameter 6 cm and height 6 cm. The numbers of bottles required are ________.

Choices

Choice (4) Response

a.

27

b.

21

c.

54

d.

18

Question number: 578

» Mathematics » Coordinate Geometry

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Question

The point (-2, -3) belongs to Quadrant ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 579

» Mathematics » Number Systems

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Question

is a

Choices

Choice (4) Response

a.

Cannot be determined

b.

Terminating decimal

c.

Non-terminating decimal

d.

All of the above

Question number: 580

» Mathematics » Constructions

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Question

The triangle formed by is

Choices

Choice (4) Response

a.

A right angled triangle

b.

A scalene triangle

c.

An equilateral triangle

d.

An isosceles triangle

Question number: 581

» Mathematics » Heron's Formula

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Question

The area of a rhombus is 96 and one of its diagonal is 12 cm. Its perimeter is

Choices

Choice (4) Response

a.

25 cm

b.

30 cm

c.

40 cm

d.

84 cm

Question number: 582

» Mathematics » Number Systems

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Question

If , then ________.

Choices

Choice (4) Response

a.

Not a rational number

b.

A natural number

c.

A rational number

d.

An integer

Question number: 583

» Chemistry » The Nature of Matter

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Question

Which of the following form a colloidal solution in water?

Choices

Choice (4) Response

a.

Starch

b.

Barium Nitrate

c.

NaCl

d.

Glucose

Question number: 584

» Biology » Fundamentals Unit of Life

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Question

Turgidity in plant cells takes place due to

Choices

Choice (4) Response

a.

Active Transport

b.

Osmosis

c.

Endo-osmosis

d.

Plasmolysis

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