To which class does Oxyreductases, transferases, hydrolases belong?

Kedarnath Singh won Jnanpith Award for work in which language?

Panch Mahal is situated in?

A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.

Identify the diagram that best represents the relationship among the given classes.

Earth, Crust, Mantle, Core

If a mirror is placed on the line MN, then which is the right image of the given figure?

A boy says to a girl, "Your father's wife is the only daughter of my maternal grandmother." How is the boy related to the girl?

Rahul's school is in the north-east direction from his house. In which direction, is his house from his school?