Question # 1

A relation in which the equality is true only for some values of the unknown variable is called

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An identity

An equation

A polynomial

Inverse function

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

In the figure angle A is =

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15

60

90

20

The fifth term of the sequence a_n = 3n - 2 is

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3

-3

13

-13

A standard deck of 52 cards shuffled what is the probability of choosing the queen of the diamonds

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1/5

1/13

5/52

1/52

π/3 is

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A positive integer

A negative integer

A natural number

An irrational number

Derivative of strictly increasing function is always

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Zero

Positive

Negative

Both A and B

For any set X, X∪X is

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15

15i

-15i

-15

d/dx a^x is

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xa^x-1

a^x

x in a

a^x in a

The principal value of sin^-1 [√3/2] is

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π/3

-π/3

2π/3

5π/3

If the 9^th tern of A.P is 8 and the 4^th term is 20. then the first term is

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1

2

-2

-1

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NAT I General Science Mathematics MCQs With Answers

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