Question # 1

The first three terms in the expansion of (1 + x)³are

Choose an answer

1 + 3x +6x²

1- 3x + 6x²\

-3 -3x -6x²

1- 3x -6x²

Choose an answer

The solution of the equation cos²θ+ sinθ+ 1 = 0 lies in the interval

Choose an answer

If the exponent in the binomial expansion is 6, then the middle term is

Choose an answer

2nd

3rd

4th

5th

Choose an answer

3

1

2

4

The no of term is the expansion of (a+x)n-1 is

Choose an answer

n+1

n-1

n

n-2

If A and B are two matrices such that AB = B and BA =A, then A²+ B²=

Choose an answer

2 AB

2 BA

A + B

AB

The product of the four fourth roots of unity is

Choose an answer

0

1

-1

None of these

How many terms of the A.P 3,6,9,12,15...........must be taken to make the sum 108

Choose an answer

8

6

7

36

Choose an answer

An ellipse

A parabola

A circle

A hyperbola

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