NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 469 - 476 of 2028

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Question number: 469

» Mathematics » Comparing Quantities

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MCQ▾

Question

A cycle is sold for Rs. 990 at a loss of 20%. For how much should it be sold to gain 10%?

Choices

Choice (4) Response

a.

Rs.

b.

Rs.

c.

Rs.

d.

Rs.

Question number: 470

» Mathematics » Understanding Quadrilaterals

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Question

Two adjacent angles of a parallelogram are in the ratio 2: 3. The angles are:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 471

» Mathematics » Mensuration

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Question

If the altitude of an equilateral triangle is cm, its area is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 472

» Mathematics » Cube and Cube Roots

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Question

The cube of a number is 27 times the cube of another number. If the sum of the cubes of numbers is 224, the difference of the numbers is:

Choices

Choice (4) Response

a.

6

b.

2

c.

4

d.

3

Question number: 473

» Mathematics » Data Handling

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Question

What is the probability of choosing ‘A’ from the word ‘ASSOCIATE’?

Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 474

» Mathematics » Direct and Inverse Proportions

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Question

If 8 note books cost Rs. 63 Rs. , how much would 12 note books cost?

Choices

Choice (4) Response

a.

96 Rs.

b.

108 Rs.

c.

42 Rs.

d.

94.5 Rs.

Question number: 475

» Mathematics » Exponents and Powers

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MCQ▾

Question

If then x and y

Choices

Choice (4) Response

a.

8,2

b.

2,5

c.

,

d.

,

Question number: 476

» Mathematics » Direct and Inverse Proportions

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MCQ▾

Question

If 192 is divided into four parts proportional to 8,13,6, 5, then the smallest part is:

Choices

Choice (4) Response

a.

30

b.

60

c.

45

d.

15

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