Who is the Shorter Among Them? If
Answer: (4) Krishna
Keshav is taller than Vijay but shorter than Nitin.
Then, Nitin > Keshav > Vijay
Nitin is taller than Krishna but shorter than Amar.
then, Amar > Ntitin > Krishna
Vijay is the taller than Krishna.
then, Vijay > Krishna
Thus, Amar > Nitin > Keshav > Vijay > Krishna.
Hence, the shortest is Krishna.