IBPS SO Prelims Exam Model Paper 4

Given:
Members in gymnasium A in 2014 = 70
Members in gymnasium B in 2014 = 150
30% more than the sum of these two in 2015
Calculation:
Total members in both the gymnasium
⇒ (70 + 150) = 220
According to the question,
30% increase in total number of members enrolled in 1994 of both gymnasium
(

30

100

) × 220 = 66
∴ Total members enrolled in both the gymnasium in 1995
⇒ 220 + 66 = 286