Quantitative Aptitude Questions To Prepare For IBPS PO

Direction Q. (1-5) What will come in place of question mark (?) in the following number series?

1. 117 389 525 593 627 ? (5)

1.654

2.640

3.634

4.630

5.None

2. 7 11 23 51 103 ? (4)

1.186

2.188

3.185

4.187

5.None

3. 18 27 49 84 132 ? (4)

1.190

2.183

3.180

4.193

5.None

4. 33 43 65 99 145 ? (2)

1.201

2.203

3.205

4.211

5.None

5. 655 439 314 250 223 ? (5)

1.205

2.210

3.193

4.190

5.None