Six individuals — Tarun, Charu, Visakha, Monika, Anko, and Viraj — were born in different years with the current base year as 2018. None of them is ol...

Six individuals — Tarun, Charu, Visakha, Monika, Anko, and Viraj — were born in different years with the current base year as 2018. None of them is older than 90 years. Each person likes a different fruit: Apple, Orange, Grapes, Cherry, Mango, and Banana.
Note: The last two digits or the reverse of the last two digits of a person's birth year can represent the age of another person. For example, if A was born in 1943, then the age of B could be either 34 or 43.
Given: - Tarun was born in 1983. - The age difference between Tarun and Charu is 21 years. - Visakha's age is the sum of the digits of Charu's birth year. - The person who likes Mango is 5 years older than Visakha. - Anko's age is either the last two digits or the reverse of the last two digits of the birth year of the person who likes Mango. - Only one person is older than Anko. - Visakha likes Apple. - The person who likes Cherry is just younger than Anko. - The difference between Viraj's age and the person who likes Cherry is 24 years. - The person who likes Banana was born in an even year. - The person who likes Orange is younger than the one who likes Grapes by an odd number of years. - Monika is younger than Viraj.
Question: Who among the following is the eldest?
(a) Anko
(b) Tarun
(c) Charu
(d) Visakha
(e) None of these