Two bags ๐ด and ๐ต have equal number of balls. Bag ๐ด has 20% red balls and 80% green balls

Q. Two bags ๐ด and ๐ต have equal number of balls. Bag ๐ด has 20% red balls and 80% green balls. Bag ๐ต has 30% red balls, 60% green balls and 10% yellow balls. Contents of Bags ๐ด and ๐ต are mixed thoroughly and a ball is randomly picked from the mixture. What is the chance that the ball picked is red?

(A) 20%ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย  (B) 25%ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย  (C) 30%ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย  (D) 40%

Ans: 25%

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