Question

(0) 12 cm
(C) 18 cm
(0) 20 CM
86. X, Y, Z start from place A at 5 kmph, 8 kmph and 11 kmph respectively. If Y starts 2 hours after [ ]
X, how many hours after Y should Z start, so that both Y and Z overtake X at the same time?
(a) 2 hours (b) (5/16) hours (c) (16/11) hours (d) (10/11) hours (e) (11/5) hours​

Answer 1

Answer:

sorry..............