Question

SPAMS STRICTLY PROHIBITED.

Answer 1

Answer is 29 matches

first 15 matches throughout first 15 out of 30

next 7 matches throughout 7 members

8 members remains

now next four matches throughout 4 members

4 members remains

next two matches 2 members out

and last final gives out 1 member and decides the winner

so overall , 15 + 7 + 4 + 2 + 1 = 29 matches