MBA Exam

A boat travels 60 km upstream and 100 km downstream in 8 hours and then travels 75 km upstream and 175 km downstream in 12 hours. What is the speed of the boat in still water?

1) 36 km/hr
2) 30 km/hr
3) 24 km/hr
4) 20 km/hr

Read Solution (Total 0)

MBA Other Question

a1,a2,a3,a4......a24 are in arithmetic progression and a1+a5+a10+a20+a24=225, then sum of series a1+a2+a3....+a24 is

1) 909
2) 75
3) 750
4) 900
find the remainder when 30^72^87 is divided by 11

1) 5
2) 9
3) 6
4) 3