Question

In an examination 60% of the students pass in English, 70% pass in Hindi and 40% pass in both. What per cent of students fails in both English and Hindi?​

Answer 1

Step-by-step explanation:

.The percentage of students

who pass in one or two or both

subjects

= 60 + 70 – 40 = 90

Percentage of failed students

= 100 – 90 = 10%