161.In a flower bed, every third plant is arose plant. A child pluck a flower. Find probability of the flower othe than rose.
158 Views
162.India and Pakistan are palying a cricket match, find the probability that India will loose the match.
136 Views
163.A bank ATM has 1000 notes of Rs. 100 and 1500 notes of Rs. 50. Find the probability if a person withdraws Rs. 100 and he does not get Rs. 100 note.
84 Views
164.A game of chance of a spinning when has numbes from 1 to 8. What is the probability of getting a prime number, when wheel comes to rest.
A bag contain 5 yellow and 3 red ribbons. What is the probability that a child take out one ribbon at random.
(a) A red ribbon
Solution not provided.
Ans.
171 Views
Advertisement
166.Only face cards, excluding black Jacks, are well shuffled. A card is drawn at random. Write the probability of getting a red king (All ar not including in face cards)
122 Views
167.A box contain 40 CD's. Out of which 15 are song CD's and remaining are movies CD's Write the probability that Sonu will pick a CD at random which is not a song CD.
89 Views
168.A box contain 4 yellow and 3 green marbles. A marble is drawn at random. Write the probability of getting a green marble.
107 Views
Advertisement
169.In a group of 3 students the probability of 2 students not having same age, is 0.887. What is the probability that 2 students have same age.
95 Views
170. In a family of two children. Write the probability of at least one girl child.
Short Answer Type
Switch
