Here are the Top 10 Wisest characters in Motu Patlu. (This list is based on opinion, please don't get angry but feel free to express your own thoughts)
Warning! This list only consists of Main or Minor Recurring characters.
11.(Runner up) Number 2
A dumb fellow, he just follows the plans designed by his boss John.
10. Number 1
He is a decently wise policeman who helps in plans sometimes. He however is be-fooled sometimes with false evidence and thinks very highly of himself, causing him to sometimes be defeated.
Strong as he is, wisdom is not Motu's quality. He is be-fooled easily.
He is fairly intelligent but be-fooled sometimes.
He is a respected commissioner and senior officer.
He is a clever man that can be-fool many. However he is a scaredy cat.
3. Dr. Jhatka
He is highly intelligent as he invents new gadgets. He can also figure out other gadgets and make antidotes.
John is a master planner. With his plans he can be-fool many including Motu, Jhatka and Ghasitaram.