NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1019 - 1027 of 2000

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Question number: 1019

» Mathematics » Number Systems

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MCQ▾

Question

The values of x are such that . Then which of the following interval is true?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1020

» Mathematics » Number Systems

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MCQ▾

Question

Given that . Then the value of up to three decimal places is

Choices

Choice (4)Response

a.

1.079

b.

c.

d.

3.872

Question number: 1021

» Mathematics » Surface Areas & Volumes

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MCQ▾

Question

The ratio of base radius and height of a cone is 4: 3. If the cost of smoothening the CSA at is 154 Rs. . Then volume of liquid is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1022

» Mathematics » Constructions

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Question

The triangle formed by and is

Choices

Choice (4)Response

a.

An isosceles triangle

b.

A scalene triangle

c.

A right angled triangle

d.

No triangle is formed

Question number: 1023

» Mathematics » Number Systems

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MCQ▾

Question

Divide by .

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1024

» Mathematics » Surface Areas & Volumes

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MCQ▾

Question

The lateral surface area of a right circular cylinder with base radius 21 cm and height 9 cm is

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 1025

» Mathematics » Polynomials

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MCQ▾

Question

Which of the following expression is a polynomial?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1026

» Mathematics » Number Systems

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MCQ▾

Question

Express 1.25 as rational number.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1027

» Mathematics » Polynomials

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MCQ▾

Question

Divide by .

Choices

Choice (4)Response

a.

6mnp

b.

6p

c.

-6p

d.

Question does not provide sufficient data or is vague

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