Q: Answer this question:

when did the first jawed fish appear on earth??

A: 485443 Ma

Q: Answer this question:

when did the second battle of panipat took place??

A: November 5, 1556

Q: Answer this question:

in which year 6 major commercial banks were nationalised in india??

A: 1980

Q: Answer this question:

who was the first person to be legally executed using an electric chair??

A:
William Francis Kemmler