NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 262 - 268 of 1484

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Question number: 262

» Mathematics » Surface Area and Volumes

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Question

With a bucket of radius 14 cm and height 16 cm, 27 buckets of lime was poured to form a conical heap. If its area is , the canvas required to cover it is ________.

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Choice (4) Response

a.

b.

c.

d.

Question number: 263

» Mathematics » Arithmetic Progressions

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Question

The nth term of the series is

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Choice (4) Response

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b.

c.

d.

n

Question number: 264

» Mathematics » Trigonometry

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If then

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Choice (4) Response

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b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 265

» Mathematics » Polynomials

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Question

Express in lowest terms.

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Choice (4) Response

a.

b.

c.

d.

None of the above

Question number: 266

» Mathematics » Quadratic Equations

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Question

Two values whose sum is -9 and the absolute value of whose difference is 3 are the roots of the equation

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Choice (4) Response

a.

b.

c.

d.

Question number: 267

» Mathematics » Arithmetic Progressions

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If and the sequence x, y and x, y each are in AP, then = ________.

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Choice (4) Response

a.

b.

c.

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1

Question number: 268

» Mathematics » Polynomials

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Question

If is exactly divisible by , then p = ________.

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Choice (4) Response

a.

12

b.

-2

c.

3

d.

All of the above

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