A number whose fifth part increased by 6 is equal to its fourth part diminished by 6 is ?
Choose the correct choice from the following choices
A) 160  B) 180  C) 200  D) 240  E) None
Answer   Let the number be N.   Then, (N/5) + 6 = (N/4) - 6   â‡’ (N/4) - (N/5) = 12   â‡’ (5N - 4N)/20 = 12   âˆ´ N = 240   Option: 240
<result>D</result>
A number whose fifth part increased by 6 is equal to its fourth part diminished by 6 is ?