NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1157 - 1164 of 1732

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Question number: 1157

» Physics » Heat

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MCQ▾

Question

4.18 joules is equal to:

Choices

Choice (4) Response

a.

10 dynes

b.

10 calorie

c.

1 calorie

d.

4.18 dynes

Question number: 1158

» Mathematics » Data Handling

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MCQ▾

Question

The median of the following data 32,56,43,21,67,28,66,33,18,98,55 is

Choices

Choice (4) Response

a.

55

b.

56

c.

43

d.

21

Question number: 1159

» Mathematics » Integers

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MCQ▾

Question

Subtract + 78 from -45

Choices

Choice (4) Response

a.

-33

b.

+33

c.

-123

d.

+123

Question number: 1160

» Mathematics » Perimeter and Area

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MCQ▾

Question

When the circumference is half of the area of a circle, then the diameter is numerically equal to

Choices

Choice (4) Response

a.

Area

b.

Circumference

c.

8

d.

Question number: 1161

» Mathematics » Congruence of Triangles

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MCQ▾

Question

Which of the following statements is true?

Choices

Choice (4) Response

a.

Two line segments having the same length are congruent

b.

Two squares having the same side length are congruent

c.

Two circles having the same radius are congruent

d.

All a. , b. and c. are correct

Question number: 1162

» Mathematics » Comparing Quantities

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MCQ▾

Question

A shopkeeper sold two watches for Rs. 275 each, gaining 15 % on one and losing 15 % on the other. Then he

Choices

Choice (4) Response

a.

Neither gains nor loss

b.

Loses 2.25%

c.

Gains 2.25%

d.

Question does not provide sufficient data or is vague

Question number: 1163

» Mathematics » Fractions and Decimals

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MCQ▾

Question

The decimal number 5.7 is read as ________.

Choices

Choice (4) Response

a.

Five point seven

b.

Fifty seven

c.

Five seven

d.

All of the above

Question number: 1164

» Mathematics » Comparing Quantities

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MCQ▾

Question

Shana borrowed a certain sum of money at 10 % per annum for 2 years and Mona borrowed the same sum at 20 % per annum for 7 years. Find the ratio of their amounts.

Choices

Choice (4) Response

a.

2: 1

b.

1: 3

c.

2: 3

d.

1: 2

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