10 dozen roses, 15 dozen mangoes, 20 dozen oranges are kept for sale. If \( \frac{1}{2} \), \( \frac{1}{3} \) and \( \frac{1}{4} \) of each respectively are sold, how many fruits are left?
Find the similarity among:
Vulture, Kite, Bat, Owl
These are all birds that fly at night.
These are all mammals.
All of them can fly.
There is no similarity.