A car takes 2 hours to reach a place at 60 km/h. What speed is needed to reach it in 1.5 hours?

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Applications of Inverse Proportion in Real Life | PadhAiPro

Question

MCQ (Single)Applications of Inverse Proportion in Real Life

A school has 8 periods a day, each of 45 minutes. If it has 9 periods a day with the same total school time, each period will be of:

A box of sweets is divided among 24 children and each gets 5 sweets. If it is divided among 20 children, each will get:

A hostel has enough food for 120 students for 20 days. If 30 more students join, the food will last for:

15 workers can build a wall in 48 hours. How many hours will 30 workers take to build the same wall?

6 pipes fill a tank in 1 hour 20 minutes. How long will 5 such pipes take to fill it?

42 machines can finish a job in 63 days. How many machines are needed to finish it in 54 days?