A tank is 40% full. If 16 liters of water is added to the tank, it becomes 4/5 full. The capacity of the tank is:

A tank is 40% full. If 16 liters of water is added to the tank, it becomes 4/5 full. The capacity of the tank is:

  1. a) 32 liters
  2. b) 35liters
  3. c) 40 liters
  4. d) 42 liters

From the PetroBangla Assistant Engineer December 2022 – Preliminary exam, question 3 of 12.

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