NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 422 - 429 of 1484

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Question number: 422

» Mathematics » Trigonometry

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MCQ▾

Question

________.

Choices

Choice (4) Response

a.

b.

-1

c.

d.

Question does not provide sufficient data or is vague

Question number: 423

» Mathematics » Polynomials

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MCQ▾

Question

If is divisible by , find the value of a.

Choices

Choice (4) Response

a.

b.

c.

128

d.

62

Question number: 424

» Mathematics » Trigonometry

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MCQ▾

Question

= ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 425

» Mathematics » Arithmetic Progressions

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MCQ▾

Question

If the nth term of an AP is , then the sum of the ‘n’ terms = ________.

Choices

Choice (4) Response

a.

Cannot be determined

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 426

» Mathematics » Polynomials

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MCQ▾

Question

What should be subtracted from to get ?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 427

» Mathematics » Quadratic Equations

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MCQ▾

Question

The equation has

Choices

Choice (4) Response

a.

Two real roots

b.

One real root

c.

Two imaginary roots

d.

One real and one imaginary root

Question number: 428

» Mathematics » Polynomials

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MCQ▾

Question

If A = then = ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 429

» Mathematics » Trigonometry

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MCQ▾

Question

If then =

Choices

Choice (4) Response

a.

3

b.

- 3

c.

Both a. and b. are correct

d.

None of the above

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