A bag contains 8 apple and 6 orange Four fruits are drawn out one by one and not replaced What is th...........

Quantitative Aptitude ( CCS) Probability

A bag contains 8 apple and 6 orange. Four fruits are drawn out one by one and not replaced. What is the probability that they are alternatively of different fruits?

10/143

15/120

20/143

26/110

छोटे Courses बड़े Results

Master Probability

Prepare through Micro-courses

Try Now

Explanation:

Fruits can be drawn in two format
AOAO and OAOA
Apple drawn 1st P=8/14*6/13*7/12*5/11
Orange drawn 1st P=6/14*8/13*5/12*7/11
Adding both we get 2[8*7*6*5/14*13*12*11]=2*(10/143)=20/143.

Hence, option 3 is the correct answer.

Report error

Submit Error