Accenture Company Numerical Ability Probability

A basket contains 3 white, 5 black and 4 red balls. If 2 balls are drawn at random, what is the probability that one is white and one is red?
A)2/11 B)8/11 C)9/11 D)3/11 E)None of these

Read Solution (Total 2)

According to question ,,,

(3C1 * 4C1) / 12C2 = 2/11

Ans is 2/11
4 years agoHelpfull: Yes(1) No(0)

(3C1 * 4C1)/12C2
=12/66
=2/11
3 years agoHelpfull: Yes(0) No(0)

Accenture Other Question

A, B, C and D are four consecutive odd numbers and their average is 52. What is the product of B and D?
A)2499 B)2695 C)2915 D)2805 E)2597 To earn an extra profit, a shopkeeper mixes 30 kg of rice purchased at Rs. 40/kg and 20 kg of rice purchased at Rs. 35/kg. What will be the profit that he will make if he sells the mixture at Rs. 42/kg?
A)12.48% B)10.52% C)15.56% D)16.24% E)15.12%