super fast revision

A fast moving super fast express crosses another passenger train in 20 sec.The speed of faster train is 72 km/h and speeds of slower train is 27 km/h also th length of faster train is 100 m then find the length of the slower train if they are moving in the same direction.

Super Markets

Oxygen as a super oxide is in the form of

Super males were discovered by

In Drospophila sex index of super female is :-

Super Differentiation Battles Of Two Brothers

Super halogen is