Starting from the same point, a sparrow and a hawl flew in opposite directions. Each traveled at a constant speed until they are 200 feet aprt. How far did sparrow travel?
(1) The ratio of the sparrow's speed to the hawk's speed was 3 to 2
(2) The average speed of the sparrow was 5 feet per second faster than the average speed of the hawk.
Distance = speed x time
Time to travel is T
If time for which they flew is same and the speeds are in ration 3:2 then distance too will be in ration 3:2 so 1) is SUFF
for 2 we have SpeedxT + (Speed +5)xT = 200 which has 2 unknowns. this is INSUFF