JEE Main & Advanced
Sample Paper
JEE Main - Mock Test - 19
question_answer
A T.V. tower has a height 100m . What is the population density (in\[k{{m}^{-2}}\]) around the T.V. tower if the total population coverd is 50 lac? R (earth) \[=6.4\times {{10}^{6}}m\]