A concert is organised to earn the revenue of ₹ 1,80,000 which can be distributed among the needy people during the period of Covid-19. The concert hall has 4,000 seats which are divided into two sections A and B . The cost of a ticket in Section A is ₹50 and that of Section B is ₹40. All the seats are occupied.

Attempt question:If x and y are number of seats of Section A and B respectively, then write the equation related to number of seats :

Options

A. x-y=4000
B. x+y=400
C. x+y=4000
D. 2x+y=4000

Answer

B