Average Period Method Questions

Match List-I with List-II and choose the correct answer from the options given below:List-I (Equal amount of drawings made)(A) At the end of each half year(B) At the beginning of each quarter(C) At the beginning of each month(D) At the end of each quarterList-II (Number of month for which interest calculated)(I) $4.5$ months(II) $6.5$ months(III) $7.5$ months(IV) $3$ months

Aashish withdrew $\text{Rs. }10,000$ per month from the firm for his personal use during the year ending March 31, 2017. Calculate the interest on drawings charged @ $8\%$ p.a., when the amount is withdrawn regularly at the beginning of each month.