Roz English Ke New Words Seekho

Doubtnut ke saath seekhein interesting English words ke matlab..!!

If you listen to the English news, it improve your English

Doubtnut ke saath seekhein in english words ka matlab..!!

Doubtnut ke saath seekhein English sentences asaani se..!!

In a hostel 60% of the students read Hindi news paper, 40% read English news paper and 20% read both Hindi and English news papers. A student is selected at random. (a) Find the probability that she reads neither Hindi nor English news papers. (b) If she reads Hindi news paper, find the probability that she reads English news paper. (c) If she reads English news paper, find the probability that she reads Hindi news paper.