NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 394 - 403 of 1484

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Question number: 394

» Mathematics » Polynomials

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MCQ▾

Question

Simplify .

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 395

» Mathematics » Trigonometry

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MCQ▾

Question

If then = ________.

Choices

Choice (4)Response

a.

b.

0

c.

d.

Question does not provide sufficient data or is vague

Question number: 396

» Mathematics » Arithmetic Progressions

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MCQ▾

Question

The 10th term of an AP is 30 and the 19th term is 201. Then the third term is

Choices

Choice (4)Response

a.

171

b.

-141

c.

-103

d.

1

Question number: 397

» Mathematics » Polynomials

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MCQ▾

Question

The additive inverse of is

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 398

» Mathematics » Polynomials

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MCQ▾

Question

Simplify .

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 399

» Mathematics » Polynomials

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MCQ▾

Question

Find the quadratic polynomial which is exactly divided by and .

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 400

» Mathematics » Trigonometry

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MCQ▾

Question

If then = ________.

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Question number: 401

» Mathematics » Coordinate Geometry

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MCQ▾

Question

Area of triangle enclosed between the coordinate axes with vertices and is ________.

Choices

Choice (4)Response

a.

3 sq units

b.

12 sq units

c.

2 sq units

d.

6 sq units

Question number: 402

» Mathematics » Quadratic Equations

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MCQ▾

Question

The equation has

Choices

Choice (4)Response

a.

Two imaginary roots

b.

One real root

c.

Two real roots

d.

One real and one imaginary root

Question number: 403

» Mathematics » Arithmetic Progressions

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MCQ▾

Question

The nth term in the series

Choices

Choice (4)Response

a.

b.

c.

d.

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