Percentage Mcqs

Q.  A bucket contains 2 litres more water when it is filled 80 % in comparison when it is filled 66 2/4 % what is the capacity of the bucket?

a. 10 litres
b. 15 litres
c. 66 2/3 litres
d. 20 litres


ANSWER: See Answer
 
Let the capacity of the bucket be x liters

(80% of x) – (200/3% of x) = 2

=> (80/100 × x) – (200/300 × x) = 2

=> 4x/5 – 2x/3 = 2

=> (12x -10x) = 30

=> 2x = 30

=> X = 15 Litres
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