NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1130 - 1136 of 1732

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Question number: 1130

» Mathematics » Triangle and Properties

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MCQ▾

Question

The triangle formed by BC = 3.6 cm, AC = 5 cm and is

Choices

Choice (4) Response

a.

An acute angle triangle

b.

A right angled triangle

c.

An obtuse angle triangle

d.

None of the above

Question number: 1131

» Mathematics » Data Handling

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MCQ▾

Question

If the arithmetic mean of 9,5, 12,8, x and 14 is 9, then x is

Choices

Choice (4) Response

a.

5

b.

4

c.

6

d.

8

Question number: 1132

» Mathematics » Rational Numbers

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MCQ▾

Question

The average of the middle two rational numbers if are arranged in ascending order is

Choices

Choice (4) Response

a.

b.

c.

d.

Passage

Look at the alphabets given below. Questions below are based on them.

Find the questions on fractions based on given data

Find the Questions on Fractions Based on Given Data

Find the questions on fractions based on given data

Question number: 1133 (1 of 2 Based on Passage) Show Passage

» Mathematics » Fractions and Decimals

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MCQ▾

Question

What fraction of alphabets are made of semicircles and straight lines?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1134 (2 of 2 Based on Passage) Show Passage

» Mathematics » Fractions and Decimals

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MCQ▾

Question

What fraction of alphabets are made of 3 straight lines?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1135

» Mathematics » Perimeter and Area

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MCQ▾

Question

If the ratio of area of two circles is 9: 36, the ratio of their circumference is

Choices

Choice (4) Response

a.

4: 3

b.

3: 4

c.

2: 1

d.

1: 2

Question number: 1136

» Physics » Heat

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MCQ▾

Question

Chemical reactions does not produce any heat energy if:

Choices

Choice (4) Response

a.

Energy absorbed by the reactants is less than the energy released by the products.

b.

Energy absorbed by the reactants is more than the energy released by the products.

c.

Energy absorbed by the reactants is equal to the energy released by the products.

d.

Question does not provide sufficient data or is vague

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