1.

In Covering Distance, The Speed Of A & B Are In The Ratio Of 3:4.a Takes 30min More Than B To Reach The Destination. The Time Taken By A To Reach The Destination Is?

Answer»

Ratio of speed = 3:4

Ratio of time = 4:3

let A takes 4X hrs, B takes 3x hrs

then 4x-3x = 30/60 hr

X = ½ hr

Time taken by A to REACH the destination is 4x = 4 * ½ = 2 hr.

Ratio of speed = 3:4

Ratio of time = 4:3

let A takes 4x hrs, B takes 3x hrs

then 4x-3x = 30/60 hr

x = ½ hr

Time taken by A to reach the destination is 4x = 4 * ½ = 2 hr.



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