Let the length of the train be ‘x’ meter. ∴ x/15 = (x + 405)/60 ⇒ 60x = 15x + 6075 ⇒ 45x = 6075 ⇒ x = 135 m
Determine the value of [(P/10)2 - 21]
7 12 34 117 ? 2465 14820
64, 256, 128, 512, 256, ?
18, 21, 45, 138, 555, ?
81 72 136 111 ? 278
7 8 ? 13 17 22 28
7, 8, ?, 52, 209, 1046
12 ? 545 2729 10919
13, 29, 65, 129, ?, 373
122, 128, 140, 158, ?, 212
Please Register/Login to Download Question
I Pledged to: