In which year was Mohal born?
Statement-I: Mohal at present is 25 years younger than his mother.
Statement-II: Mohal’s brother, who was born in 1964, is 35 years younger than his mother.
(a)Statement-I alone is sufficient while Statement-II alone is not sufficient.
(b)Statement-II alone is sufficient while Statement-I alone is not sufficient.
(c)Either Statement-I or Statement-II is sufficient.