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NAT I General Science Mathematics MCQs With Answers

Question # 1

The associative angle of 280^o is

Choose an answer

100^o

10^o

80^o

-80^o

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Question # 2

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

Choose an answer

3x²

9x²

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Question # 3

Cse π/3

Choose an answer

2/√3

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Question # 4

Second derivative of y = x⁹ + 10x² + 2x -1 at x = 0 is

Choose an answer

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Question # 5

Cot 360° =______.

Choose an answer

Undefined

0.707

-0.5

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Question # 6

The total cost of 2 apples and 3 oranges is $1.70,which of the following is true

Choose an answer

The cost of one apple

The cost of one orange

Both have equal cost per item

Cost of each single item can not be determined

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Question # 7

If -1 < x < 0, which of the following statement must be true?

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x < x² < x²

x < x³ < x²

x² < x³ < x

x²< x < x³

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Question # 8

The equation of two polynomials P(x)/Q(x) where Q(x) ≠ 0 with no common factor is called

Choose an answer

-10

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Question # 9

8 > t then

Choose an answer

(s -t) ²>(t -8)²

(s -t) ²<(t -8)²

(s -t) ²=(t -8)²

None

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Question # 10

If the diagonal of a square has coordinates (1,2) and(5,6) the length of a side is

Choose an answer

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Question # 11

Derivative of strictly increasing function is always

Choose an answer

Zero

Positive

Negative

Both A and B

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