A gas tank is 1/5th full and requires 32 gallons more to make it 3/7th full. What is the capacity of the tank?

A 115
B 120
C 135
D 140

Correct Answer: 140

Hints: Difference between the given two portion can hold 32 gallon Now, ( 3/7 - 1/5) = (15 - 7) / 35 = 8/35 th is equal to 32 gallons 1st (total) is equal to = (32× 35)/8 = 140
Bissoy MCQ
#গণিত #নল ও চৌবাচ্চা (Pipes and cistern) #Shahjalal Islami Bank Ltd #Shahjalal Islami Bank Ltd - Trainee Senior Officer - 14.10.2016

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