How much amount should be invested by Mr. Batra today to get a maturity value of Rs. 90,368.50 after 6 years, if available ROI is 10% and compounding is Quarterly for first 2 years, Half Yearly for next 2 years and Monthly for last 2 years?
A . Rs. 55535
B . Rs. 50000
C . Rs. 49000
D . Rs. 51585
Answer: B