NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 704 - 709 of 2028

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Question number: 704

» Mathematics » Data Handling

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MCQ▾

Question

A group of 50 applicants gave an online exam. Their scores are given in the table below. Calculate the percentage of the applicants who scored minimum 5 points.

Table of number of applicants with their scores

Showing the table of number of applicants with their scores

Score

0

4

5

7

8

No. of applicants

5

20

5

15

5

Choices

Choice (4)Response

a.

50%

b.

60%

c.

25%

d.

30%

Question number: 705

» Mathematics » Visualizing Solid Shapes

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MCQ▾

Question

The faces of a cube are:

Choices

Choice (4)Response

a.

Circles

b.

Squares

c.

Rectangles

d.

Question does not provide sufficient data or is vague

Question number: 706

» Mathematics » Direct and Inverse Proportions

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MCQ▾

Question

What is the correct order in which 8,6, 3,4 be written so as to form the terms in proportion?

Choices

Choice (4)Response

a.

6,4, 8,3

b.

8,3, 4,6

c.

3,8, 4,6

d.

8,6, 4,3

Question number: 707

» Mathematics » Direct and Inverse Proportions

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MCQ▾

Question

A wheel that has 9 cogs is meshed with a larger wheel of 21 cogs. When the smaller wheel has made 14 revolutions, then the number of revolutions made by the larger wheel is:

Choices

Choice (4)Response

a.

12

b.

9

c.

6

d.

18

Question number: 708

» Mathematics » Direct and Inverse Proportions

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MCQ▾

Question

If and , then is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 709

» Mathematics » Visualizing Solid Shapes

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MCQ▾

Question

The flat surface of a solid figure is called as:

Choices

Choice (4)Response

a.

Face

b.

Vertex

c.

Edge

d.

Question does not provide sufficient data or is vague

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