What will come in place of the question mark (?) in each of the following series? 384, 381, 372, 345, 264, ?
What will come in place of the question mark (?) in each of the following series? 124, 112, 176, 420, 1488, ?
What will come in place of the question mark (?) in each of the following series? 4, 6, 16, 62, 308, ?
What will come in place of the question mark (?) in each of the following series? 435, 354, 282, 219, 165, ?