Line Charts - General Aptitude

Q1:

If the number of candidates qualified in 1998 was 21200, what was the number of candidates appeared in 1998?

A 32000

B 28500

C 26500

D 25000

ANS:C - 26500

The number of candidates appeared in 1998 be x.

Then, 80% of x = 21200   =>   x = 21200 x 100 = 26500 (required number).
80