engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Quantitative Aptitude Number System Quick Math
There were 35 students in a hostel. Due to admission of 7 new students, the expenses of the mess were increased by Rs. 42 per day, while the average expenditure per head diminished by Rs. 1. What was the original expenditure of the mess?
1
Rs.420
2
Rs.400
3
Rs.433
4
Rs.430