12 th BCS Preliminary

86. 2x2-x-3 এর উৎপাদক কী কী ?

[12 th BCS Preliminary : 1991]

1. (2x+3)(x+1)

1

2. (2x+3)(x-1)

2

3. (2x-3)(x-1)

3

4. (2x-3)(x+1)

4
Answer
87. a4+4 এর উৎপাদক কী কী ?

[12 th BCS Preliminary : 1991]

1. (a2+2a+2)(a2+2a-2)

1

2. (a2+2a+2)(a2-2a+2)

2

3. (a2-2a+2)(a2+2a-2)

3

4. (a2-2a-2)(a2+2a-2)

4
Answer
88. It is too difficult to tolerate bad temper for long. which of the following phrases does best replace 'tolerate' in the above sentence?

[12 th BCS Preliminary : 1991]

1. cope up with

1

2. put up with

2

3. stand up for

3

4. pull on with

4
Answer