Related Questions

A ferry, when empty , travels twice as fast as when it is full. It travels 20 miles south with a cargo, spends 30 minutes for unloading , and returns to its original port empty in a total of 8 hours , what is the speed of the ferry when it is empty?
ক 8 mph
খ 10 mph
গ 12 mph
ঘ 15 mph
A ferry can carry 24 buses or 36 cars at a time. If there are 9 cars on the ferry. how many buses can be loaded into it?
ক 18
খ 16
গ 15
ঘ 14
A ferry can travel twice as fast when empty as when it is full. It travels 20 mile with full load, spends 1 hour for unloading and returns to its original port empty. It took 11 hours to complete the journey. What is the speed when the ferry is empty?
ক 5
খ 6
গ 6.5
ঘ None of these
A ferry, when empty, travels twice as fast as when it is full. It travels 20 miles south with a cargo, spends 30 minutes for unloading, and returns to its original port empty in a total of 8 hours, what is the speed of the ferry when it is empty?
ক 8 mph
খ 10 mph
গ 12 mph
ঘ 15 mph
A ferry can carry 24 buses or 36 cars at a time if there are 18 buses on the ferry,how many cars can be loaded onto it?
ক 9
A ferry can carry 24 buses or 36 cars at a time , If there are 18 buses on the ferry . how many cars can be loaded onto it?
ক 6
খ 8
গ 9
ঘ 12
A ferry can carry 24 buses or 36 cars at a time. If there are 9 cars on the ferry, how many buses can be loaded onto it?
ক 15
খ 18
গ 20
ঘ 25
A ferry can carry 24 buses or 36 cars at a time. if there are 9 cars on the ferry, how many buses can be loaded into it
ক 14
খ 16
গ 18
ঘ 20
A boat has a crack in its bull which is leaking water into the boat and could pump which can pump the water out in 8 hours . If the boat is 168 km away from the shore and the pump is running what is the minimum speed the boat should run at so that it can reach the shore before sinking?
ক 5km./hour
খ 6 km/hour
গ 7 km/hour
ঘ 8km/hour
If 'blue' means 'green', green' means 'yellow' 'yellow' means 'orange', 'orange' means 'black', 'black' means 'white', 'white' means 'red', 'red' means 'pink', 'pink' means 'brown', 'brown' means 'grey', than what is the color of human blood?
ক black
খ red
গ white
ঘ orange

Next steps