NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 568 - 576 of 2000

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Question number: 568

» Mathematics » Probability

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MCQ▾

Question

In a throw of a dice, the probability of getting an even number is

Choices

Choice (4) Response

a.

b.

3

c.

d.

6

Question number: 569

» Mathematics » Constructions

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MCQ▾

Question

In a , if is an obtuse angle, then the longest side is

Choices

Choice (4) Response

a.

QR

b.

PQ

c.

PR

d.

All of the above

Question number: 570

» Mathematics » Statistics

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MCQ▾

Question

The mean of all factors of 76 is

Choices

Choice (4) Response

a.

38.2

b.

23.3

c.

21.1

d.

19

Question number: 571

» Mathematics » Number Systems

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MCQ▾

Question

The value of is

Choices

Choice (4) Response

a.

1.414

b.

2.24

c.

1.732

d.

None of the above

Question number: 572

» Mathematics » Heron's Formula

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MCQ▾

Question

The adjacent sides of a parallelogram are 8 cm and 18 cm. The ratio of its altitudes is

Choices

Choice (4) Response

a.

6: 8

b.

18: 3

c.

8: 9

d.

4: 9

Question number: 573

» Mathematics » Polynomials

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MCQ▾

Question

One of the factors of is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 574

» Mathematics » Polynomials

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MCQ▾

Question

One of the factors of is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 575

» Mathematics » Surface Areas & Volumes

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MCQ▾

Question

A cylindrical rod whose height is 12 times of its radius is melted and recast into spherical balls of same radius. The number of balls will be

Choices

Choice (4) Response

a.

9

b.

8

c.

5

d.

18

Question number: 576

» Mathematics » Coordinate Geometry

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MCQ▾

Question

The point lies on

Choices

Choice (4) Response

a.

+ve X-axis

b.

-ve X-axis

c.

-ve Y-axis

d.

+ve Y-axis

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