Question

45% students in Hindi and 40% students in English declared pass in examination if 24% students passed in both subjects then find out the percentage of failure students in both subjects

Answer 1

Answer: 5% failed in both subjects

55% failed in Hindi

60% failed in English

Step-by-step explanation:

Set H = 45%

Set E = 40%

(A intersection B) = 24%

Universal set = 100%

(AUB)' = 5%

Total no. of students - Students passed in respective subject = Students failed in respective subject

Therefore,

Total - Students passed in English = 100-40 = 60%

Therefore,

Total - Students passed in Hindi = 100-45 = 55%