Directions: Read the given information and answer the following questions:

Eight persons- Pavi, Qasim, Raju, Stella, Tina, Uma, Vani, and Wasim were born in different years, but not necessarily in the same order. The ages of each person are calculated from the base year 2020.

Note: If it is given that A’s age is equal to the last two digits of the birth year of B, then the age of A will be in any sequence. For example: If B is born in 1992, A’s age is equal to the last two digits of the birth year of B, then the age of A may be either 29 or 92 years. None of the persons were born before 1970 and after 2015.

Wasim was born in 2000. Only three persons were born between Wasim and Tina. The age of Tina is the last two digits of the birth year of Vani. The difference between the age of Vani and Wasim is five years. Vani was born two persons after the one whose age is 20 years. Qasim was born two persons before the one who was born immediately after Stella. Only two persons were born between Stella and the one whose age is 18 years. The sum of the ages of Wasim and Raju is one less than the age of Stella. The last two digits of the birth year of a person who was born adjacent to Qasim is equal to the age of the person who was born immediately after Wasim. The age difference between Raju and the one whose age is 20 is the same as between Qasim and the one who was born adjacent to Qasim. The age difference between Vani and Uma is one less than the age difference between Qasim and Stella. The numbers of persons born between Pavi and Raju is the same as between Stella and Tina. The age of Pavi is equal to the last two digits of the birth year of the person who was born two persons before Pavi. All person ages are equal to the last two digits of the birth year of some other persons except Vani and Qasim.