Q / āĻĒā§ā§°āĻļā§āύ: A bucket gets 24 litres of water in 6 minutes. Find how much water fills per minute. (āĻĒā§ā§°āϤāĻŋ āĻŽāĻŋāύāĻŋāĻŸā§‡ āĻ•āĻŋāĻŽāĻžāύ āĻĒāĻžāύ⧀ āϭ⧰⧇ āύāĻŋā§°ā§āĻŖāϝāĻŧ āϕ⧰āĻžāĨ¤āĻāϟāĻž āĻŦāĻžāĻ˛ā§āϟāĻŋāϤ ā§Ŧ āĻŽāĻŋāύāĻŋāϟāϤ ⧍ā§Ē āϞāĻŋāϟāĻžā§° āĻĒāĻžāύ⧀ āϭ⧰⧇āĨ¤) 










Q / āĻĒā§ā§°āĻļā§āύ: A bucket gets 24 litres of water in 6 minutes. Find how much water fills per minute. (āĻĒā§ā§°āϤāĻŋ āĻŽāĻŋāύāĻŋāĻŸā§‡ āĻ•āĻŋāĻŽāĻžāύ āĻĒāĻžāύ⧀ āϭ⧰⧇ āύāĻŋā§°ā§āĻŖāϝāĻŧ āϕ⧰āĻžāĨ¤āĻāϟāĻž āĻŦāĻžāĻ˛ā§āϟāĻŋāϤ ā§Ŧ āĻŽāĻŋāύāĻŋāϟāϤ ⧍ā§Ē āϞāĻŋāϟāĻžā§° āĻĒāĻžāύ⧀ āϭ⧰⧇āĨ¤) 


Solve / āϏāĻŽāĻžāϧāĻžāύ āϕ⧰āĻž

Given / āĻĻāĻŋāϝāĻŧāĻž āφāϛ⧇



  • Total water = 24 litres (āĻŽā§āĻ  āĻĒāĻžāύ⧀ = ⧍ā§Ē āϞāĻŋāϟāĻžā§°)

  • Time = 6 minutes (āϏāĻŽāϝāĻŧ = ā§Ŧ āĻŽāĻŋāύāĻŋāϟ)


Water per minute = Total water ÷ Time = 24 ÷ 6  (āĻĒā§ā§°āϤāĻŋ āĻŽāĻŋāύāĻŋāĻŸā§‡ āĻĒāĻžāύ⧀ = āĻŽā§āĻ  āĻĒāĻžāύ⧀ ÷ āϏāĻŽāϝāĻŧ, āĻĒā§ā§°āϤāĻŋ āĻŽāĻŋāύāĻŋāĻŸā§‡ āĻĒāĻžāύ⧀ = ⧍ā§Ē ÷ ā§Ŧ)


Ans / āωāĻ¤ā§āϤ⧰: The bucket fills at 4 litres per minute. (āĻŦāĻžāĻ˛ā§āϟāĻŋāĻŸā§‹ āĻĒā§ā§°āϤāĻŋ āĻŽāĻŋāύāĻŋāĻŸā§‡ ā§Ē āϞāĻŋāϟāĻžā§° āĻĒāĻžāύ⧀⧰⧇ āϭ⧰⧇āĨ¤)


Short Trick / āϚāĻŽā§ āĻ•ā§ŒāĻļāϞ


Water per minute = Total Water ÷ Total Time (āĻĒā§ā§°āϤāĻŋ āĻŽāĻŋāύāĻŋāĻŸā§‡ āĻĒāĻžāύ⧀ = āĻŽā§āĻ  āĻĒāĻžāύ⧀ ÷ āĻŽā§āĻ  āϏāĻŽāϝāĻŧ)24 litres in 6 minutes = 24 ÷ 6 = 4Ans = 4 litres/minute (āωāĻ¤ā§āϤ⧰ = ā§Ē āϞāĻŋāϟāĻžā§°/āĻŽāĻŋāύāĻŋāϟ)


Fast Formula / āĻĻā§ā§°ā§āϤ āϏ⧂āĻ¤ā§ā§° : Rate = Quantity ÷ Time (āĻšāĻžā§° = āĻĒā§°āĻŋāĻŽāĻžāĻŖ ÷ āϏāĻŽāϝāĻŧ)


Examples: i. 30 litres in 5 min → 30 ÷ 5 = 6 L/min, ii. 48 litres in 8 min → 48 ÷ 8 = 6 L/min,  iii. 72 litres in 9 min → 72 ÷ 9 = 8 L/min


Shortcut: "Per minute" āĻĻ⧇āĻ–āĻŋāϞ⧇āχ āĻŽā§āĻ  āĻĒā§°āĻŋāĻŽāĻžāĻŖāĻ• āϏāĻŽāϝāĻŧ⧇⧰⧇ āĻ­āĻžāĻ— āϕ⧰āĻ•āĨ¤ (Per minute means divide by time.)