NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 629 - 634 of 2028

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Question number: 629

» Mathematics » Comparing Quantities

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Question

A shopkeeper marks his goods at 20 % above the cost price and allows a discount of 20 % on the marked price. His loss or gain is:

Choices

Choice (4) Response

a.

No loss and no gain

b.

4 % gain

c.

4 % loss

d.

14 % gain

Question number: 630

» Mathematics » Data Handling

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Question

The scores obtained by a group of participants in a game are shown in the table. A participant who scores more than 3 points receives a hamper. If the no. of participants who do not receive hampers is twice the no. of those who do, find the value of ‘Y’.

Table of number of participants with their scores

Showing the table of number of participants and their scores

Score

2

3

4

5

No. of participants

12

24

Y

10

Choices

Choice (4) Response

a.

10

b.

12

c.

5

d.

8

Question number: 631

» Mathematics » Factorization

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Question

Factors of is:

Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

Question number: 632

» Mathematics » Comparing Quantities

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Question

The percentage equivalent to is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 633

» Mathematics » Cube and Cube Roots

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Question

The cube of a number is 8 times the cube of another number. If the sum of the cubes of numbers is 576, the difference of the numbers is:

Choices

Choice (4) Response

a.

4

b.

2

c.

3

d.

8

Question number: 634

» Mathematics » Playing with Numbers

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Question

The number 290 is divisible by each of the following numbers except ________.

Choices

Choice (4) Response

a.

3

b.

5

c.

2

d.

None of the above

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