Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 9]: Questions 492 - 500 of 989

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Question 492

Mathematics
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Question

MCQ▾

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 493

Mathematics
Edit

Question

MCQ▾

One of the factors of is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question 494

Mathematics
Edit

Question

MCQ▾

One of the factors of is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question 495

Edit

Question

MCQ▾

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 496

Edit

Question

MCQ▾

The point lies on

Choices

Choice (4)Response

a.

+ve X-axis

b.

-ve X-axis

c.

-ve Y-axis

d.

+ve Y-axis

Question 497

Edit

Question

MCQ▾

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 498

Edit

Question

MCQ▾

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

Choices

Choice (4)Response

a.

b.

c.

d.

Question 499

Mathematics
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Question

MCQ▾

is a

Choices

Choice (4)Response

a.

Cannot be determined

b.

Terminating decimal

c.

Non-terminating decimal

d.

All of the above

Question 500

Mathematics
Edit

Question

MCQ▾

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