A man dies of old age on his 25 birthday. How is this possible?

19 persons do 19 programs in 19 hours . If they take 15 mins interval and then how much time they need to do 52 programs.
A) 23 hours B) 47 hrs 15 min
C) 52 hrs 15 min D) 22 hrs 15 min

What Does My Name Mean, If my Mother is a Mathematician, and my Father is a Chemist. And they gave a Code to My Name as “Iron59”.
Crack my Name?
A) Elix B) Alex
C) Selix D) Felix