engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) Quantitative Aptitude Average
There are 40 boys in a PG. Due to some family reasons, 10 students leave PG. After this, the total expenses for the mess were decreased by Rs 30 while the average expenditure per head increased by Rs. 5. What was the original average expenditure of a boy in PG?
1
Rs. 28
2
Rs. 8
3
Rs. 18
4
Rs. 20
5
None of these