Directions (1-5) : What should come in place of the question mark (?) in the following number series?
1. 2, 60, 10, 120, 30, ? (5)
- 1. 222
- 2. 216
- 3. 208
- 4. 230
- 5. 210
2. 829,918,839,908,849,? (2)
-
- 1. 879
- 2. 898
- 3. 889
- 4. 890
- 5. 892
3. 586,587,586,581,570,? (2)
- 1. 562
- 2. 551
- 3. 552
- 4. 548
- 5. 554
4. 180, 191, 193, 203, 206, ? (1)
- 1. 215
- 2. 225
- 3. 205
- 4. 315
- 5. 305
5. 543, 668, 704, 1047, ?, 1840 (2)
- 1. 1110
- 2. 1111
- 3. 1115
- 4. 1121
- 5. 1112