In a hostel there were 100 students. To accommodate 20 more students the average is decreased by rupees 5. But total expenditure increased by ₹ 400. Find the total expenditure of the hostel now?
A. ₹ 5000
B. ₹ 4600
C. ₹ 5400
D. ₹ 2300
Answer:C
In a hostel there were 100 students. To accommodate 20 more students the average is decreased by rupees 5. But total expenditure increased by ₹ 400. Find the total expenditure of the hostel now?
A. ₹ 5000 B. ₹ 4600 C. ₹ 5400 D. ₹ 2300