NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 590 - 598 of 2028

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Question number: 590

» Mathematics » Exponents and Powers

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MCQ▾

Question

The value of is:

Choices

Choice (4) Response

a.

27

b.

c.

3

d.

9

Question number: 591

» Mathematics » Comparing Quantities

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MCQ▾

Question

What will be the list price of an article which is sold for Rs. x after giving a discount of y%?

Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 592

» Mathematics » Mensuration

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MCQ▾

Question

How many plants will be there in a circular bed whose outer edge measures 44 cm allowing for each plant?

Choices

Choice (4) Response

a.

56

b.

14

c.

28

d.

12

Question number: 593

» Mathematics » Square and Square Roots

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MCQ▾

Question

The value of is close to ________.

Choices

Choice (4) Response

a.

1.12

b.

2.1

c.

0

d.

1.2

Question number: 594

» Mathematics » Exponents and Powers

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MCQ▾

Question

=?

Choices

Choice (4) Response

a.

1331

b.

11

c.

121

d.

22

Question number: 595

» Mathematics » Exponents and Powers

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MCQ▾

Question

The value of is

Choices

Choice (4) Response

a.

100

b.

10

c.

0.1

d.

None of the above

Question number: 596

» Mathematics » Algebraic Expressions and Identities

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MCQ▾

Question

The value of at and is:

Choices

Choice (4) Response

a.

23

b.

20

c.

-1

d.

1

Question number: 597

» Mathematics » Playing with Numbers

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MCQ▾

Question

Find a number which is a least multiple of all the numbers from 1 to 10?

Choices

Choice (4) Response

a.

1,360

b.

1,240

c.

2,520

d.

720

Question number: 598

» Mathematics » Data Handling

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MCQ▾

Question

The frequency table shows the marks obtained by a group of students in a monthly test. Calculate the percentage of students who failed in the test if 40 is the passing mark.

Table of number of students with their obtained marks

Showing the table of number of students with their obtained marks

Marks

No. of students

0 - 19

5

20 - 29

7

30 - 39

14

40 - 79

11

80 - 99

3

Choices

Choice (4) Response

a.

70%

b.

89%

c.

68%

d.

65%

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