Directions (1-5): What should come in place of the question mark (?) in the following series?
1. 2, 3, 8, ?,112, 565 (3)
- (1) 36
- (2) 14
- (3) 27
- (4) 45
- (5) None of these
2. 6, 4, 8, 23, ?, 385.25 (1)
- (1) 84.5
- (2) 73
- (3) 78.5
- (4) 82
- (5) None of these
3. 400, ?, 320, 192, 76.8, 15.36 (5)
- (1) 360
- (2) 380
- (3) 375
- (4) 390
- (5) None of these
4. 85, 43, 15, 4.5, ? (3)
- (1) 1.5
- (2) 1.6
- (3) 1.7
- (4) 1.8
- (5) 1.9
5. 12, 30, 60, 108, 180, 282, ? (2)
- (1) 366
- (2) 420
- (3) 444
- (4) 496
- (5) 504