In a office work is distribute between p persons. If 1/6 members are absent then work increased for each person is? Choose the correct choice from the following options.
A) 10 % B) 14.28 % C) 15 % D) 16 % E) 20 %

Rationale: let total % of work is 100 % total person = p 1 / 6 person are absent of total person . so absent person is 1 / 6 p ie p / 6 . left person is , p - p / 6 = 5 p / 6 . p person do the work 100 % 1 person do the work 100 * p % 5 p / 6 person do the work ( 100 * p * 6 ) / 5 p % = 120.00 % work increased for each person is = ( 120 - 100 ) % = 20 % answer : e
Answer: E