Question

Number of ways in which 4 bananas 5 apple and 6 orange

Answer 1

The number of ways in which total fruit is 15

Answer 2

A fruit can be selected from basket in 5×6×7 - 1  = 209 ways

oranges alone can be selected in 6 ways
apples alone can be selected in 5 ways
Bananas alone can be selected in 4 ways

oranges and apples alone can be selected in 6×5 = 30 ways
apples and bananas alone can be selected in 5×4 = 20 ways
bananas and oranges alone can be selected in 6×4 = 24 ways

Required number of ways = 209 - 4 - 5- 6 - 20 - 30- 24 = 120 ways