Question

Pramod is babysitting his little sister Monika and her two friends, Puja and
Jyoti. Monika is wearing red, Puja is wearing blue and Jyoti is wearing green
coloured clothes. Pramod fills a bucket with 12 red (R) marbles, 8 blue(B)
marbles and 4 green (G) marbles. He tell the girls that they will play a game.
She will reach into the bucket and pull out a marble at random. The girls
whose clothes match the colour of the marble scores 1 point.


What is the probability of scoring 1 point on the first draw by Monika?
(Answer Options-1/3,1/4,1/2,1/6)
#Pls give the explanation#​

Answer 1

Answer:

Only child of Manish’s grandmother – Manish’s father/mother

Daughter of Manish’s father/mother – Manish’s sister. The relations may be analysed as follows:

Daughter of brother-in-law – Niece;

Mother’s niece – Cousin.

So, the girl is the cousin of Shikha’s friend.

Answer 2

Answer:

all are wrong the answer will be 1/12