Medicine

Completing MBBS is itself great! Now, further, if you wish to do Masters in Psychology or join any other PG course, completely depends upon your own personal interests. If you a strong interest in Psychology you should opt for Masters degree, after clearing cuet PG you can get into a gd central or state university college for this and if you want to purse MD after MBBS, it is also a god choice. You should opt for what your heart truly desires. 

For a good government college, 500+

For lower govt/private college, safe marks are 450+

Explanation- velocity of a freely falling body is v= $\sqrt[]{2gh}$

And $?=\frac{h}{mv}=\frac{h}{m\sqrt[]{2gh}}$

$?=h$ ^-1