Question

1
36. A box contains 125 shirts of which 110 are good 12
have minor defects and 3 have major defects. Ram Lal
will buy only those shirts which are good while Naveen
will reject only those which have major defects. A
shirt is taken out at random from the box. Find the
probability that :
1) Ram Lal will buy it
(ii) Naveen will buy it​

Answer 1

for Ram Lal

total number of outcomes =125

favorable outcomes. =110

p(Ram Lal will buy good shirt)= 110/125

=22/25

ii). Naveen will reject the which have major defects

therefore, favorable outcomes = 125-3=122

therefore, P(Naveen will buy the shirt) =122/125