X invested 13% more than Y’s investment. Y invested 18% less than investment of Z. X’s investment is what percent of investment made by both Y and Z? (A) 47.5 (B) 50.9 (C) 54.3 (D) 87.1►Correct Option Correct Option is: BLet investment of Z be 100% Let Y’s investment is 82% Also A’s investment is 92.66% Required % =92.66/182*100= 50.9%