Character Puzzles - Verbal and Reasoning

Q1:

Which one will replace the question mark ?

A 1/2

B 2/3

C 3/4

D 4/5

ANS:D - 4/5

Explanation: From I row, 1 + (1/2) = 3/2 From II row, 2 + (2/3) = 8/3 From III row, 3 + ? = 19/5 ? = (19/5) - 3 ? = (4/5).