NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 474 - 482 of 1484

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Question number: 474

» Mathematics » Polynomials

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MCQ▾

Question

If is divisible by then ________.

Choices

Choice (4)Response

a.

b.

c.

Either or

d.

Neither nor

Question number: 475

» Mathematics » Polynomials

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MCQ▾

Question

If is exactly divisible by , then m = ________.

Choices

Choice (4)Response

a.

-3

b.

21

c.

d.

Question does not provide sufficient data or is vague

Question number: 476

» Mathematics » Quadratic Equations

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MCQ▾

Question

The roots of are

Choices

Choice (4)Response

a.

-4 and -6

b.

4 only

c.

-6 and 4

d.

-6 only

Question number: 477

» Mathematics » Surface Area and Volumes

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MCQ▾

Question

The cost of painting the TSA of cone at is Rs. 8.8. The volume of the cone its slant height being 25 cm is

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 478

» Mathematics » Polynomials

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MCQ▾

Question

If P = and Q = then ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 479

» Mathematics » Surface Area and Volumes

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MCQ▾

Question

A piece of metal pipe is 77 cm long with inside diameter of the cross section as 16 cm. If the outer diameter is 18 cm and the metal weighs the weight of pipe is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 480

» Mathematics » Arithmetic Progressions

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MCQ▾

Question

The AM between and is

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 481

» Mathematics » Arithmetic Progressions

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MCQ▾

Question

If , , are in AP, then x must be equal to

Choices

Choice (4)Response

a.

3

b.

c.

1

d.

8

Question number: 482

» Mathematics » Quadratic Equations

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MCQ▾

Question

The values of ‘k’ for which the equation will have real and equal roots are

Choices

Choice (4)Response

a.

-12 and 8

b.

12 and -8

c.

-5 and 15

d.

4 and -24

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