A gun is fitted to a trolley car at an angle ${60}^0,$ if a shell is projected form gun with a velocity 40m/s with respect to trolley car and velocity of trolley is 10m/s (constant). The match the following. $(g=10m/s^2)$ (assume that the shell hits the floor of the trolley)
 
Match list-I with list-II and select the correct answer using the code given below list
 

	list-I		list-II
P)	Time of flight of shell in seconds for an observer on the ground	1)	$6\sqrt{3}$
Q)	Time of flight of shell in seconds for an observer on the trolley car	2)	$4\sqrt{3}$
R)	Horizontal range of shell in meters with respect to trolley	3)	$120\sqrt{3}$
S)	Horizontal range of shell in meters with respect to ground	4)	$80\sqrt{3}$