Question # 1

Sin (2π -θ) =______.

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Cosθ

-Sinθ

-cosθ

Write the first four term of the arithmetic sequence if a₁ = 5 and other three consecutive terms are 23,26,29

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18 years

36 years

8 years

16 years

The end points of the major axis of the ellipse are called its

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foci

Vertices

Co-vertices

eccentricity

1/x² -1 = ? (in case of making partial fraction)

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Ax +B/x² -1

A/x + B/ x- 1

A/ x+1 + B/x-1

None

(x+2)² = x² +4x +4 is

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1

2

3

4

If a rectangle has an area 81x² and length of 27x. then what is its width?

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3x

9x

3x²

9x²

The nth term of A,P:1,5,9,15...........is given by

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4n - 3

4n + 1

3n -4

4n +3

Tan (π + Tan^-1 x) =?

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Tan x

X

-x

Cot^-1 x

In a school, there are 150 students. Out of these 80 students enrolled for mathematics class, 50 enrolled for English class, and 60 enrolled for Physics class. The student enrolled for English cannot attend any other class, but the students of mathematics and Physics can take two courses at a time. Find the number of students who have taken both physics and mathematics.

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40

30

50

20

Two natural numbers whose sum is 25 and difference is 5, are

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25, 20

20, 10

20, 5

15, 10

The number of ways in which 5 distinct toys can be distributed among 3 children is

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3⁵

5³

C⁵₃

P⁵₃

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NAT I General Science Mathematics MCQs With Answers

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