Percentage Practice Test 6 with solutions

Question : 1 of 40

Marks: +1, -0

By what per cent is the height of B less than the tallest person in a group of 5 friends named A, B, C, D and E. If A is taller than B by 6 cm, B is shorter than C by 2 cm and D is taller than C who is 157 cm tall.