Direct & Inverse Proportion Mock Tests

A car travels 240 km in 4 hours. How far will it travel in 6 hours at the same speed?

If x and y are in direct proportion and x = 4 when y = 12, then when x = 6, y equals:

If 5 workers can dig a trench in 20 days, how many days will 10 workers take?

If x and y are inversely proportional and x = 10 when y = 6, then y when x = 15 is:

If 4 workers can complete a piece of work in 12 days, how many days will 6 workers take to complete the same work?

If 4 workers can complete a task in 12 days, how many days will 6 workers take to complete the same task?

If x and y are in inverse proportion and x = 4 when y = 6, what is y when x = 8?

If a car travels 240 km in 4 hours, how far will it travel in 5 hours at the same speed?