No steel is aluminium (E) + Some aluminium are copper (I) → Some copper are not steel (O) + All steel are metal (A) → All copper may be metal (A). Hence conclusion I follows but conclusion III does not follow. Only a few aluminium are copper → Some aluminium are copper (I) and Some aluminium are nor copper (O). Hence conclusion II does not follow.
3, 10, 29, 66, ?
40 41 37 46 ? 55 19
...4 10 ? 62.5 156.25 390.625
...1, 7, 25, 61, ?
625, 125, 375, 75, 225, 45, ?
58, 63, 78, ?, 138, 183
98, 134, 198, ?, 442, 638
58, 67, ?, 76, 40, 85
4097, ?, 4359, 4493, 4629, 4767
What will come in place of the question mark (?) in the following series?
2, 5, 14, 41, 122, 365, ?