NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1006 - 1013 of 2028

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Question number: 1006

» Mathematics » Mensuration

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MCQ▾

Question

The area of a circle is 1078 , then the diameter is:

Choices

Choice (4)Response

a.

m

b.

36 m

c.

m

d.

m

Question number: 1007

» Mathematics » Square and Square Roots

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MCQ▾

Question

The sides of a rectangular field are 20 m and 21 m respectively. The length of the diagonals is:

Choices

Choice (4)Response

a.

41 m

b.

29 m

c.

38 m

d.

52 m

Question number: 1008

» Mathematics » Exponents and Powers

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MCQ▾

Question

The value of is:

Choices

Choice (4)Response

a.

26

b.

c.

33

d.

Question number: 1009

» Mathematics » Comparing Quantities

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MCQ▾

Question

A shopkeeper fixes the MP of an item 20 % above its CP. The percentage of discount allowed to gain 8 % is:

Choices

Choice (4)Response

a.

21%

b.

5%

c.

10%

d.

25%

Question number: 1010

» Mathematics » Exponents and Powers

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MCQ▾

Question

If then = ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1011

» Mathematics » Factorization

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MCQ▾

Question

Expansion of is:

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Question number: 1012

» Mathematics » Introduction to Graphs

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MCQ▾

Question

Which of the following statements is true?

Choices

Choice (4)Response

a.

The x-axis is a vertical line

b.

The y-axis is a horizontal line

c.

The scale on both axes must be the same in a Cartesian plane

d.

The point of intersection between the x-axis and y-axis is called the origin

Question number: 1013

» Mathematics » Data Handling

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MCQ▾

Question

The frequency table shows 30 customers in each of shops that were inspected during a sale on products. Find the value of ‘x’.

Table of number of shops and number of customers

Showing the table of number of shops and number of customers

Number of Shops

0

1

2

3

4

Number of Customers

5

7

x

13

2

Choices

Choice (4)Response

a.

5

b.

13

c.

4

d.

3

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