Question # 1

Tan^-1 1/x =______

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Sin x

Sec^-1 X

Cot^-1 X

Sin Ix/cos- Ix

Cos^-1 x =

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∏ = sin^-1 x

∏ + sin^-1 x

∏/2 - sin^-1 x

∏/2 +sin^-1 x

The number of real roots in cube roots of 8 is ?

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n x m

m x n

km x n

m x kn

The parametric equation of a curve are x = t², y = t²then

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dy/dx =3t/2

dy/dx =t⁵

dy/dx =5t⁴

None

The cube roots of unity ω = -------------------------

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1-i √-3 / 2

-1+i √-3 / 2i

-1+i √3 / 2

1+i √3 / 2

Given eight points in a plane no three of which are collinear how many lines do the points determine?

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16

64

28

36

Which of the following is solution of Tan² x = 1/3

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7π/6

5π/6

π/6

All

There are 30 Red balls and 25 Green balls in a bag of a ball is drawn from the bag randomly what is the probability that a Blue ball comes out?

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1

0.5

0

None

If f₁ (x) and f₂ (x) are any two anti derivatives of a function F (x) then the value of f₁ (x) = f₂ (x)

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A variable

A constant

Undefined

Infinity

For any set X, X∪X is

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15

15i

-15i

-15

Which is not a half plane

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ax + by < c

ax + by > c

Both A and B

None

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NAT I General Science Mathematics MCQs With Answers

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