Bar Charts - General Aptitude

Q1:

The sales of conditioners in 1995 was by what percent less than the sales of shampoos in 1995? (rounded off to nearest integer)

A 57%

B 36%

C 29%

D 25%

ANS:B - 36%

Required percentage
= [ (7.88 - 5.01) x 100 ] %
7.88
= 36.42%
~= 36%.