NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 392 - 401 of 1484

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Question 392

Question

MCQ▾

If and are the midpoints of the sides of , the area of the triangle is ________.

Choices

Choice (4)Response

a.

55 sq units

b.

110 sq units

c.

12 sq units

d.

27.5 sq units

Question 393

Question

MCQ▾

What should be subtracted from to get ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 394

Question

MCQ▾

Simplify .

Choices

Choice (4)Response

a.

b.

c.

d.

Question 395

Question

MCQ▾

If then = ________.

Choices

Choice (4)Response

a.

b.

0

c.

d.

Question does not provide sufficient data or is vague

Question 396

Question

MCQ▾

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 397

Question

MCQ▾

The additive inverse of is

Choices

Choice (4)Response

a.

b.

c.

d.

Question 398

Question

MCQ▾

Simplify .

Choices

Choice (4)Response

a.

b.

c.

d.

Question 399

Question

MCQ▾

Find the quadratic polynomial which is exactly divided by and .

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question 400

Question

MCQ▾

If then = ________.

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Question 401

Question

MCQ▾

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

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