NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 528 - 535 of 2028

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Question number: 528

» Mathematics » Square and Square Roots

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Question

The least perfect square which is divisible by 2,6, 9 is:

Choices

Choice (4) Response

a.

18

b.

54

c.

9

d.

36

Question number: 529

» Mathematics » Comparing Quantities

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Question

If the difference between SI and CI on a certain sum of money for 3 years at 10 % p. a. is Rs. 24.80. The sum is:

Choices

Choice (4) Response

a.

600 Rs.

b.

400 Rs.

c.

1200 Rs.

d.

800 Rs.

Question number: 530

» Mathematics » Square and Square Roots

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Question

The value of is:

Choices

Choice (4) Response

a.

961

b.

256

c.

900

d.

225

Question number: 531

» Mathematics » Mensuration

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Question

Two equal volumes circular cylinders have their heights in the ratio 3: 1. The ratio of the radii is:

Choices

Choice (4) Response

a.

3: 2

b.

c.

d.

1: 3

Question number: 532

» Mathematics » Visualizing Solid Shapes

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Question

What solid do you get when you give a vertical cut of a cubical brick of dimensions along 12 cm side?

Choices

Choice (4) Response

a.

Cuboid

b.

Cube

c.

Triangle

d.

Cylinder

Question number: 533

» Mathematics » Playing with Numbers

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Question

The number of natural number divisible by 10 between 1 and 500 is:

Choices

Choice (4) Response

a.

95

b.

25

c.

100

d.

50

Question number: 534

» Mathematics » Factorization

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Question

The factors of is:

Choices

Choice (4) Response

a.

b.

Factorization is not possible

c.

d.

Question does not provide sufficient data or is vague

Question number: 535

» Mathematics » Mensuration

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MCQ▾

Question

The radius of a circle is 40 cm. Three more concentric circles are drawn inside it in such a manner that it is divided into four parts of equal area. The radius of cone of the three concentric circles is

Choices

Choice (4) Response

a.

cm

b.

35 cm

c.

24 cm

d.

cm

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