Directions (q. 1-5): What should come in place of question mark(?) in the following
number series?
1. 7, 17, 54, ?, 1098, 6591 (4)
1) 204 2) 212 3) 223
4) 219 5 None of these
2. 55, 109, ? 433, 865, 1729 (3)
1) 279 2) 372 3) 217
4) 318 5) None of these
3. 19, 38, ?, 228, 684, 1368 (2)
1) 106 2) 114 3) 121
4) 98 5) None of these
4. 87, 89, 95, 107, ?, 157 (1)
1) 127 2) 122 3) 139
4) 140 5) None of these
5. 474, 459, 429, 369, 249, ? (1)
1) 9 2) 0 3) 4
4) 11 5) None of these
