CBSE  /  Class 8  /  Maths  /  Direct and Inverse Proportions

  • 1. 
    15 men can mow 40 hectares of land in 1 day. How much will 6 men mow in 1 day?

  • 16 hectares
  • 12 hectares
  • 20 hectares
  • 24 hectares.

  • 2. 
    A man walks 20 km in 5 hours. How long would he take in walking 32 km?

  • 3 hours
  • 4 hours
  • 6 hours
  • 8 hours.

  • 3. 
    What is the cost of 50 sticks at Rs 24 per score?

  • Rs 30
  • Rs 40
  • Rs 50
  • Rs 60.

  • 4. 
    A train travels 60 km in 1 hour. How long will it take to go 150 km?

  • 2 hours
  • 3 hours
  • 2.5 hours
  • 4 hours.

  • 5. 
    If 3 quintals of coal cost Rs 6000, what is the cost of 120 kg?

  • Rs 1200
  • Rs 2400
  • Rs 3600
  • Rs 4800.

  • 6. 
    If 20 cows eat as much as 15 oxen, how many cows will eat at much as 36 oxen?

  • 40
  • 44
  • 45
  • 48

  • 7. 
    The fare for a journey of 40 km is Rs 25. How much can be travelled for Rs40?

  • 32 km
  • 64 km
  • 50 km
  • 60 km.

  • 8. 
    Apala types 200 words in half an hour. How many words will she type in 12 minutes?

  • 80
  • 50
  • 100
  • 60.

  • 9. 
    A labourer is paid Rs 400 for 2 days work. If he works for 5 days, how much will he get?

  • Rs 1000
  • Rs 800
  • Rs 750
  • Rs 900.

  • 10. 
    A machine in a soft drink factory fills 600 bottles in 5 hours. How many bottles will it fill in 2 hours?

  • 120
  • 180
  • 150
  • 240.
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