In each of the following questions from the given answer figures, select the one in which the question figure is hidden/embedded.
Find the maximum number of trees which can be planted, 25 meters apart, on the two sides of a straight road 2125 meters long
3 15 35 63 99 ?
9, 21, 67, 273, 1371, ?
If 5 6 4 39 x 585
then, find the value of (x/2+1+2x)?
If 16 15 26 69 260 x,
Find 75% of x+ x
4 7 24 91 462 2763
18 ...
Select the number from among the given options that can replace the question mark (?) in the following series.
2, 6, 12, 20, ?, ?
640 322 164 86 48 ?
...800 544 416 352 ? 304
7 26 238 962 8522 ...