In a class of 40 students, 24 students speak Hindi and 20
students speak Kannada. Eight students speak none of the two
languages. How many students speak both Hindi and Kannada?
Answer Posted / ajay
let A student can speak english
b student can speak kanada.
now there are 40 students out of which 8 cant speak any of
two languages .So students remaing are 40-8=32
so students can speak both languages are
(AUB)=A+B-(A intersection B)
=24+20-32
=12
Is This Answer Correct ? | 4 Yes | 3 No |
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