Rs. 120 are divided among A, B, C such that A's share is Rs. 20 more than B's and Rs. 20 less than C's.
What is B's share
Select the correct option.
A) rs 10	B) rs 20	C) rs 24	D) rs 28	E) none of these

Rationale: explanation : let c = x . then a = ( x � 20 ) and b = ( x � 40 ) . x + x - 20 + x - 40 = 120 or x = 60 . a : b : c = 40 : 20 : 60 = 2 : 1 : 3 . b ' s share = rs . 120 * ( 1 / 6 ) = rs . 20 answer : b
Answer: B