Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 1 - 11 of 1128

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Question 1

Question

MCQ▾

.

Choices

Choice (4)Response

a.

b.

c.

d.

Question 2

Question

MCQ▾
Three Shaded Rectangles and One Half Shaded

Represents

Choices

Choice (4)Response

a.

b.

c.

d.

Question 3

Mathematics

Question

MCQ▾

If 20 % of a number is 20, then 30 % of that number is

Choices

Choice (4)Response

a.

25

b.

45

c.

10

d.

30

Question 4

Question

MCQ▾

________ make one whole.

Choices

Choice (4)Response

a.

One half

b.

Two halves

c.

5 halves

d.

3 halves

Question 5

Question

MCQ▾

First, second and third terms of a proportion are 5,30 and 20. Then fourth term is

Choices

Choice (4)Response

a.

80

b.

60

c.

30

d.

120

Question 6

Mathematics

Question

MCQ▾

A number exceeds by 45 when added by 25 % of itself. The number is

Choices

Choice (4)Response

a.

320

b.

210

c.

450

d.

180

Question 7

Mathematics

Question

MCQ▾

The three even consecutive integers whose sum is 120 are

Choices

Choice (4)Response

a.

38,40, 42

b.

36,40, 44

c.

38,42, 46

d.

34,32, 36

Question 8

Mathematics

Question

MCQ▾

The solution of is

Choices

Choice (4)Response

a.

0.9

b.

- 0.6

c.

- 0.3

d.

0.3

Question 9

Question

MCQ▾

Compare 15.1780 ________ 15.179 (using > , < , =)

Choices

Choice (4)Response

a.

=

b.

<

c.

>

d.

All of the above

Question 10

Question

MCQ▾

In the given proportion 2: 3:: 24: 36 extremes are

Choices

Choice (4)Response

a.

3,24

b.

2,36

c.

3,36

d.

2,24

Question 11

Question

MCQ▾

The product of a fractional number and its multiplicative inverse is

Choices

Choice (4)Response

a.

0

b.

1

c.

Number itself

d.

None of the above

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