JEE Main 2021 Physics question

What should be the height of transmitting antenna and the population covered if the television telecast is to cover a radius of 150 km ? The average population density around the tower is 2000/km. and the value of Re = m.

• (A)Height = 1731 m Population Covered = Correct
• (B)Height = 1241 m Population Covered =
• (C)Height = 1600 m Population Covered =
• (D)Height = 1800 m Population Covered =