Study the given pattern carefully and select the number that can replace the question mark (?) in it.
4 7 6
15 ? 21
44 68 60
15-4 = 11 x 4 = 44 21-6 = 15 x 4 = 60 24-7 = 17 x 4 = 68
366 276 196 126 66 ?
In each of the following questions, a number series is given. After the series a number is given followed by (a), (b), (c), (d) and (e). You have to com...
12 156 256 320 356 ?
...16 9 ? 13.25 22.625 36.3125
...3 4.5 6.75 10.125 15.1875 22.78125 ?
...542 541 532 507 458 ?
...18 19 28 53 102 ?
5, 11, 19, 29, 41, ?
60 61 126 387 ? 7845
5184, ?, 432, 144, 36, 12
