Among five friends P, Q, R, S and T, T is taller than only three other friends. R is the tallest among all friends. Q is taller than only one person. Only two persons are taller than P. Who is the shortest among all the friends?

S

P, Q, R, S and T

1) R is the tallest among all friends

R>_ > _> _> _

2) Q is taller than only one person

R>_> _> Q>_

3) Only two persons are taller than P

R> _> P> Q> _

4) T is taller than only three other friends.

R> T> P> Q> _

So, S will be the remaining person, and he will be the shortest one.

R>T >P>Q>S

So, S is the shortest among all the friends.