A son got 3/5 th of his father's property. He sells 2/3 rd of his share for Tk. 100000. What is the value of the original property owned by his father ?

A 2,50,000

B 3,33,333

C 4,50,000

D none

Correct Answer: Option A

Solution: Let, father owned property value is = x tk

Son got 3/5 of x part and sold 2/3 of 3x/5 = 3x/5 \( \times \) 2/3 = 2x/5

ATQ, 2x/5 = 100000 or, 2x = 500000 x = 250000