Curioustab

In a class of 60 children 30% children can speak only English, 20% Hindi and English both and the rest of the children can speak only Hindi. How many children can speak Hindi?

Correct Answer: 42

Explanation:

Number of student who speak only English =30% of 60 = 18
Number of student who speak Hindi and English =20% of 60 =12
∴Number of student who speak only Hindi = (60 - 30) = 30
∴Number of student who speak Hindi = 30 + 12 = 42

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