Question

What value should come at
the place of question mark (?) in the
given number series?
4.7, 5.3, 6.5, 8.3, ?

Answer 1

Step-by-step explanation:

First 2 no. has difference of 0.6

2nd & 3rd have difference of 0.6+0.6=1.2

3rd & 4th have difference of

0.6+0.6+0.6=1.8

So the fourth no. Should be

8.3+ 0.6*4=10.7