In a group of people, 28% of the members are young while the rest are old. If 65% of the members&nbsp;are literates, and 25% of the literates are young, then the percentage of old people among the&nbsp;illiterates is nearest to

CAT 2020 Question Paper | CAT Verbal Ability Slot 1

Question :

In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest to

Started 1 month ago by Shashank in

0 59

A.
59
B.
66
C.
55
D.
62

Option B is the correct answer.

Explanatory Answer

Let’s Assume there are 400 people
Young – 112
Old – 288
Illiterates = 140
Literates = 260
Young literate = 65
Old Literates = 195
Old illiterates = 93
Old illiterates / Total illiterates = 93/140 = 66%