Question # 1

If y = sin(ax + b) then fourth derivative of y with respect to x=

Choose an answer

a⁴ cos (ax + b)

a⁴ sin (ax + b)

-a⁴ sin(ax +b)

a4 tan (ax + b)

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

Choose an answer

3x

9x

3x²

9x²

√23 is

Choose an answer

A rational number

A irrational number

An even integer

A factor of 36

Domain of Y = csc x is

Choose an answer

R - nπ, n ε I

R

R -nπ/2,nεI

All negative Integers

If the sum of the roots of (a + 1)x² + (2a + 3)x + (3a + 4) = 0 is -1, then product of the roots is

Choose an answer

Commutative law w.r.t multiplication

Associative law w.r.t addition

Distributive law w.r.t addition

Multiplication of a scalar with the matrix

If a and b are any two distinct negative real numbers and G-ab where A.G.H represent arithmetic geometric and harmonic means then

Choose an answer

1

ω²

ω

0

The perpendicular bisector of any chord of a circle

Choose an answer

Passes through the center of the circle

Does not pass through the center of the circle

May or may not pass through the center of the circle

None of these

A sequence of numbers whose reciprocals forms an arithmetic sequence is called

Choose an answer

Harmonic series

Arithmetic series

Harmonic sequence

Geometric sequence

Which is in the solution set of 4x - 3y <2

Choose an answer

(3,0)

(4,1)

(1,3)

None

6 is

Choose an answer

A prime integer

An irrational number

A rational number

A odd integer

If k₁ : k₂ = 1:1 then the point P dividing the line is

Choose an answer

Mid point

Extreme left point

Extreme Right point

Plies out side k₁ and k₂

More Classes

Other Links

NAT I General Science Mathematics MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer