NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 240 - 247 of 2028

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Question number: 240

» Mathematics » Direct and Inverse Proportions

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MCQ▾

Question

If the price of 15 pens is Rs. 187.5, what will be the approximate price of 18 pens?

Choices

Choice (4) Response

a.

225

b.

215

c.

154.5

d.

275.5

Question number: 241

» 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: 242

» Mathematics » Comparing Quantities

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Question

The gain or loss percent when a carriage, which cost Rs. 8000, is sold for Rs. 10000 is:

Choices

Choice (4) Response

a.

25 % loss

b.

25 % profit

c.

10 % loss

d.

Question does not provide sufficient data or is vague

Question number: 243

» Mathematics » Cube and Cube Roots

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Question

Calculate the value of .

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 244

» Mathematics » Exponents and Powers

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Question

The value of is

Choices

Choice (4) Response

a.

10

b.

0.1

c.

100

d.

0.01

Question number: 245

» Mathematics » Comparing Quantities

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Question

of Rs. 110 is equal to:

Choices

Choice (4) Response

a.

Rs.

b.

Rs.

c.

Rs.

d.

Rs.

Question number: 246

» Mathematics » Comparing Quantities

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MCQ▾

Question

The difference in SI and CI on a certain sum of money in 2 years at 30 % p. a. is Rs. 330. The sum is:

Choices

Choice (4) Response

a.

Rs. 4350

b.

Rs. 4580

c.

Rs. 3666.67

d.

Rs. 3367.85

Question number: 247

» Mathematics » Mensuration

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MCQ▾

Question

When the circumference and area of a circle are numerically equal, then the diameter is numerically equal to:

Choices

Choice (4) Response

a.

b.

Circumference

c.

Area

d.

4

Developed by: