In a school of 850 boys, 34% of Muslims, 28% Hindus, 10% Sikhs and the remaining of other communities. How many belonged to the other communities? Choose the correct choice from the following options
A) 125  B) 627  C) 153  D) 238  E) 159

Rationale: "34 + 28 + 10 = 72 % 100 – 72 = 28 % 850 * 28 / 100 = 238 answer : d"
Answer: D