Pink and green socks-Riddle
61.Riddle
Aalia has got some Pink and green socks in her drawer. She had got a total of 4 socks. She picks 2 socks and the chances that she gets a pair of green socks is 1/2. What is the chance of her picking a pair of Pink socks?
Zero Aalia had 3 green socks and 1 Pink sock. => chances of pair of green socks = 1/2 chances of pair of mixed socks = 1/2 chances of pair of green socks = NULL