Among the following famous personalities, whose autobiography is ‘The Road Ahead’?
The correct answer is B
7 29 ? 129 211 349
462 478 510 558 ?
...324 322 640 1914 7648 ? 229368
...203, 223, 198, 218, ?, 213
6000Â Â Â Â Â Â 3191Â Â Â Â Â Â 5216Â Â Â Â Â Â 3847Â Â Â Â Â Â 4688Â Â Â Â Â Â 4247
6125       a             b  Â...
If 4   x     4           7          15        38.5
Then,  ( x + 1) ( x - 1) = ?
...8   24    12    ?   18     54
1 0.5 3 7.5 21.5 74.25
6, 17, 21, 47, ?, 107
12, 16, 25, 41, 66, ?