exam
Maths Puzzle
Numerical Ability
a boat travels 50km downstream in the same time that it takes to go 30km upstream. The speed of the boat in still water is 16 km/h. Find the speed upstream.
Read Solution (Total 0)
exam Other Question
Henry sold 120 magazine subscriptions in x+2 days. If he sold at the same rate for another , then how many magazines did he sell in the extra week?
Simplify:
8
___
2x-4