NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 974 - 982 of 2028

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Question 974

Question

MCQ▾

The sides of a triangle are 11 cm, 12 cm, 13 cm. The altitude to largest side is:

Choices

Choice (4)Response

a.

cm

b.

cm

c.

24 cm

d.

cm

Question 975

Question

MCQ▾

The value of is:

Choices

Choice (4)Response

a.

529

b.

144

c.

121

d.

289

Question 976

Question

MCQ▾

If and then the value of is:

Choices

Choice (4)Response

a.

308

b.

-312

c.

312

d.

156

Question 977

Question

MCQ▾

The shape formed by rotating a right triangle about its height is:

Choices

Choice (4)Response

a.

Cylinder

b.

Cuboid

c.

Sphere

d.

Cone

Question 978

Question

MCQ▾

The diagonal of a square is cm. Its perimeter is:

Choices

Choice (4)Response

a.

25 cm

b.

20 cm

c.

50 cm

d.

15 cm

Question 979

Question

MCQ▾

The value of is:

Choices

Choice (4)Response

a.

0.9

b.

0.3

c.

0.6

d.

0.18

Question 980

Question

MCQ▾

Calculate the value of .

Choices

Choice (4)Response

a.

b.

c.

d.

Question 981

Question

MCQ▾

The line graph shows the price of chickens in towns A and B. On which days are the prices of chickens the same in both the towns?

Chart Representing the Data

Choices

Choice (4)Response

a.

Wednesday only

b.

Monday and Thursday only

c.

Tuesday only

d.

Friday and Saturday only

Question 982

Question

MCQ▾

The product of and is equal to the quotient obtained when is divided by ________.

Choices

Choice (4)Response

a.

0

b.

1

c.

d.

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