Question

Rohit hit 4 times century in 10 innings. So find the probability that he did not hit a century. answer in long (2marks)

Answer 1

Answer:

60 % qwryokshsuakzjzgzijshzhxzjskzhzh

Answer 2

Answer:

$total \: no.of \: innings = 10 = n(s) \\ no.of \: times \: he \: hit \: centuary = 4 \\ no.of \: times \: he \: didnot \: hit \: centuary =10 - 4 = 6 = n(e) \\ probability \: he \: didnot \: hit \: centuary = \\ \frac{n(e)}{n(s)} = \frac{6}{10} = \frac{3}{5} \\ therefore \: probability \: rohit \: didnot \: hit \: centuary= \frac{3}{5}$