Question # 1

pth term of an H.P. is qr and qth term is pr then the rth term of the H.P. is

Choose an answer

pqr

1

pq

pqr²

The probability to get an odd number in a dice thrown once is

Choose an answer

6

1

1/6

1/2

Choose an answer

In one hour the minute hand of a clock turns through

Choose an answer

The term involving x4 the expansion (3-2x)7 is

Choose an answer

217 x4

15120x4

313x4

-25x4

The lines that form the cone are called its:

Choose an answer

Generation

Circular cone

nappes

conics

Choose an answer

tan 3x + c

cot 3x + c

- cot 3x + c

The nth term in G.P 3,-6,12,............ is

Choose an answer

25, 20

20, 10

20, 5

15, 10

The sum of the series 1+5+9+13+17+21+25+29 is:

Choose an answer

10 cm

20 cm

30 cm

40 cm

If θ= 60° then

Choose an answer

sin θ = 1/2

tan θ = cot 30°

θ = π/4

Sec θ =4

The general solution of the differential equation dy/dx = log x is

Choose an answer

Y = -x log x- x +c

Y = x log x + x²

Y = x log x -x +c

Y= 2x log x + 2x +c

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

Choose an answer

3x

9x

3x²

9x²

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 equation of the normal to the circle x² + 2² = 25 at (4,3) is

Choose an answer

3x -4y =0

3x -4y= 5

4x + 3y=5

4x - 3y =25

The multiplicative inverse of -1 in the set {1-,1} is

Choose an answer

40

30

50

20

Derivative of strictly increasing function is always

Choose an answer

Zero

Positive

Negative

Both A and B

Sin^-1 x =?

Choose an answer

π/2- Sin^-1 x

π/2 -Cos^-1 x

-Sin^-1 x

-Cos^-1 x

Multiplicative inverse of "1" is

Choose an answer

4

3

2

1

More Classes

Other Links

Mathematics General Science Test Medium Mode 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

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