In a school of 850 boys, 44% of Muslims, 28% Hindus, 10% Sikhs and the remaining of other communities. How many belonged to the other communities?
Options:
(A) 176
(B) 179
(C) 153
(D) 167
(E) 107 Stream of consciousness:
44 + 28 + 10 = 82%
100 82 = 18%
850 * 18/100 = 153
Thus, the answer is (C).