Directions (1-5): What should come in place of the question mark (?) in following number series problems?
1. 4, 8, ?, 42, 91, 212 (5)
- (1) 16
- (2) 34
- (3) 25
- (4) 22
- (5) 17
2. 5616, 1872, 468, 156,?, 13 (1)
- (1) 39
- (2) 52
- (3) 26
- (4) 65
- (5) 78
3. 10, 14, 25, 55, 140, ? (3)
- (1) 386
- (2) 398
- (3) 388
- (4) 396
- (5) None of these
4. 28, 16, 28, 76, ? (2)
- (1) 269
- (2) 274
- (3) 351
- (4) 243
- (5) None of these
5. 7, 9, 19, 18, 31, 27, ? (3)
- (1) 59
- (2) 56
- (3) 43
- (4) 71
- (5) None of these