7, 14, 42, 210, 1470, ?
1240 600 ? 140 90 25
...The following numbers form a series followed by a (?). Find the odd one out first and then find that what will come in place of the question mark (?) ac...
29 46 65 88 ? 148
43 36 50 29 ? 22
...12 3 15 ? 153 756
...7 7 14 42 ? 840
...4 , 3, 4 , ? , 32
342 252 172 102 42 ?
35.25 71 146 296 624 1376
...
