Single line of command was one of the main features

15      32       51       74      ?        134

D irection: Which of the following will replace ‘?’ in the following series

10,14,’?’,199, 352, 530

19      20       29       54      103      ?

12           8              6              12           4.5          15

28       30       63       194       ?       3926

Select the number from among the given options that can replace the question mark (?) in the following series.

64, 60, 52, 40, ?, 4

16     9     11    26     ?     912

5, 11, 19, 29, 41, ?

If  3  12  108  x    43200

Then, 47% of (x + 72)= ?

9999 6666 ? 2962.66 1975.11 1316. 74