Question # 1

If y = (ax)^m + b^m, then dy/dx equals

Choose an answer

m (ax)^m x^m-1

ma^m x^m-1

m a^m x^m-1

m a^m x^m-2

x² +2x -25 = 0 is

Choose an answer

1

2

3

4

The two consecutive positive integers whose product is 56 are

Choose an answer

7, 8

14, 4

28, 2

56, 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)

The curves y =x², y= x interest at

Choose an answer

(0,0) ,(1,1)

(2,4)

(0,),(2,4)

(0,3),(-1,1)

If f(x) = x³- 2x² +4x-1, then f(-2) =?

Choose an answer

0

-25

5

45

The value of x, and y, when (x+iy)²=5+4i

Choose an answer

X=2, y=-1

X=-2, y=1

X=2, y=-i

X=2, y=2

If any two rows (or any two columns) of a square matrix are inter changed, the determinant of the resultant matrix is

Choose an answer

True

False

Fallacious

Some times true

The range of inequality x + 2 > 4 is

Choose an answer

(-1,2)

(-2,2)

(1,∞)

None

d/dx a^x is

Choose an answer

xa^x-1

a^x

x in a

a^x in a

∫1/ax +b dx =

Choose an answer

1/a log |ax + b| +c

Log |ax + b| +c

1/b log |ax +b| +c

1/x log |ax + b| +c

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