Which device is used to input graphical images into a

4 , 3, 4 , ? , 32

22 15 10 20 33 93.5

Find the maximum number of trees which can be planted, 25 meters apart, on the two sides of a straight road 2125 meters long

13, 14, 18, 27, 43, ?

140     300     380      420      440      ?

Solve the question given below based on the series given below.

32, 80, 200, 500, 1250

48828.125 is the x^th term of this series. Find 'x'

16     9     11    26     ?     912

If  14,     32,       x,      50,        -13,      86, 

then, find the value of (10x + 5x – 20)?

5     3      3      5      15     ?

Find the missing term.

D – 4, F – 6, H – 8, J – 10, ?, ?