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Direct & Inverse Proportion Mock Tests

31 questions available

Direct & Inverse Proportion Mock Test 1

Questions: 30

Direct & Inverse Proportion Mock Test 2

Questions: 1

Sample Questions

Class 8 Mathematics
A car travels 240 km in 4 hours. How far will it travel in 6 hours at the same speed?
A 320 km
B 340 km
C 360 km
D 400 km
Class 8 Mathematics
If x and y are in direct proportion and x = 4 when y = 12, then when x = 6, y equals:
A 12
B 16
C 18
D 24
Class 8 Mathematics
If 5 workers can dig a trench in 20 days, how many days will 10 workers take?
A 5 days
B 10 days
C 40 days
D 15 days
Class 8 Mathematics
If x and y are inversely proportional and x = 10 when y = 6, then y when x = 15 is:
A 2
B 4
C 9
D 12
Class 8 Mathematics
If 4 workers can complete a piece of work in 12 days, how many days will 6 workers take to complete the same work?
A 6 days
B 7 days
C 8 days
D 9 days
Class 8 Mathematics
If 4 workers can complete a task in 12 days, how many days will 6 workers take to complete the same task?
A 6 days
B 7 days
C 8 days
D 9 days
Class 8 Mathematics
If x and y are in inverse proportion and x = 4 when y = 6, what is y when x = 8?
A 3
B 12
C 1.5
D 24
Class 8 Mathematics
If a car travels 240 km in 4 hours, how far will it travel in 5 hours at the same speed?
A 280 km
B 300 km
C 320 km
D 340 km

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