NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1012 - 1018 of 2000

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Question number: 1012

» Mathematics » Constructions

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MCQ▾

Question

The length of the hypotenuse of a right angled triangle whose two sides measure 8 cm and 0.15 m is

Choices

Choice (4)Response

a.

8.15 cm

b.

0.23 cm

c.

17 cm

d.

15 cm

Question number: 1013

» Mathematics » Constructions

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MCQ▾

Question

An isosceles triangle can be obtuse angled.

Choices

Choice (4)Response

a.

True

b.

Cannot be determined

c.

False

d.

None of the above

Question number: 1014

» Mathematics » Surface Areas & Volumes

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MCQ▾

Question

A hemispherical bowl is made of steel of 0.2 cm thickness. The inner radius of the bowl is 15 cm. The volume of steel used is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1015

» Mathematics » Number Systems

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MCQ▾

Question

The ascending order of the following surds is

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1016

» Mathematics » Surface Areas & Volumes

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MCQ▾

Question

A cylindrical vessel of diameter 18 cm has some water in it. A cylindrical iron piece of diameter 6 cm and height 3 cm is dropped in it. After it was completely immersed, the raise in the level of water is ________.

Choices

Choice (4)Response

a.

3 cm

b.

0.33 cm

c.

0.66 cm

d.

9 cm

Question number: 1017

» Mathematics » Number Systems

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MCQ▾

Question

The number is

Choices

Choice (4)Response

a.

Rational number

b.

Can’t say

c.

Irrational number

d.

All of the above

Question number: 1018

» 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.

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