NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 844 - 851 of 1484

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Question number: 844

» Mathematics » Trigonometry

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MCQ▾

Question

The value of is ________.

Choices

Choice (4) Response

a.

-1

b.

1

c.

0

d.

None of the above

Question number: 845

» Mathematics » Coordinate Geometry

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MCQ▾

Question

The area of formed by vertices is ________.

Choices

Choice (4) Response

a.

sq units

b.

6 sq units

c.

sq units

d.

Question does not provide sufficient data or is vague

Question number: 846

» Mathematics » Quadratic Equations

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MCQ▾

Question

If one root of the equation is three times the other, then ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 847

» Mathematics » Probability

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MCQ▾

Question

A bag contains 4 white and 5 red balls. If a ball is drawn at random, the probability that he drawn ball to red is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 848

» Mathematics » Coordinate Geometry

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MCQ▾

Question

The point lies on

Choices

Choice (4) Response

a.

+ve Y-axis

b.

-ve Y-axis

c.

-ve X-axis

d.

+ve X-axis

Question number: 849

» Mathematics » Quadratic Equations

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MCQ▾

Question

The roots of are

Choices

Choice (4) Response

a.

only

b.

2 only

c.

d.

All of the above

Question number: 850

» Mathematics » Trigonometry

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MCQ▾

Question

If and then ________.

Choices

Choice (4) Response

a.

b.

1

c.

0

d.

Question number: 851

» Mathematics » Trigonometry

Edit
MCQ▾

Question

The value of = ________.

Choices

Choice (4) Response

a.

1

b.

2

c.

-1

d.

Question does not provide sufficient data or is vague

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