NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 220 - 228 of 2028

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Question 220

Question

MCQ▾

If one of the angle measures more than in a quadrilateral, then that is known as

Choices

Choice (4)Response

a.

A trapezium

b.

A concave quadrilateral

c.

A convex quadrilateral

d.

A parallelogram

Question 221

MCQ▾

The value of is:

Choices

Choice (4)Response

a.

101

b.

1

c.

1,215

d.

None of the above

Question 222

Question

MCQ▾

The radius of a circle is 28 m, then the circumference of a circle is:

Choices

Choice (4)Response

a.

176 m

b.

14 m

c.

56 m

d.

84 m

Question 223

Question

MCQ▾

A book is marked at ₹ 440 and sold for ₹ 330, then discount percentage is:

Choices

Choice (4)Response

a.

30 %

b.

25 %

c.

10 %

d.

20 %

Question 224

Question

MCQ▾

If the ratio of circumference of two circles is 9: 4 the ratio of their area is:

Choices

Choice (4)Response

a.

81: 16

b.

4: 9

c.

3: 2

d.

16: 81

Question 225

Question

MCQ▾

The number of corners in a cylinder is:

Choices

Choice (4)Response

a.

3

b.

2

c.

1

d.

None of the above

Question 226

Question

MCQ▾

Each side of a cube is increased by 45 % . Then the surface area of the cube increases by:

Choices

Choice (4)Response

a.

25 %

b.

30 %

c.

45 %

d.

145 %

Question 227

MCQ▾

The value of is:

Choices

Choice (4)Response

a.

32

b.

512

c.

256

d.

128

Question 228

Question

MCQ▾

The remainder obtained when is divided by is:

Choices

Choice (4)Response

a.

b.

c.

d.

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