In a college, 45% of the students are boys. If 40% of the boys and 20% of the girls went on a picnic, what percentage of the total students went to the picnic?

A 18%
B 24%
C 29%
D 30%

Correct Answer: 29%

Boy's 45%, So, Girls = ( 100 - 45) % = 55% Boy's went to picnic = 45% of 40% = 18% Girls went to picnic = 55% of 20% = 11% Total students went on a picnic = ( 18 + 11) % = 29 %
Bissoy MCQ
#গণিত #শতকরা (Percentage) #Jamuna Bank Ltd #Jamuna Bank Ltd - Probationary Officer - 17.01.2014

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