Reed Richards acknowledge him as being extremely intelligent, if a little unfocused. Iron Man and Beast call him to answer specific questions they do not have the answer to. The Spider-Sense allows him to intuit solutions no one else thought of. He probably ranks 9 out of 10 among the heroes in terms of intelligence.
Apart from his physical abilities, Peter is an intellectually-gifted scientific teen genius and has a prodigious aptitude in the physical sciences, with a high IQ level of around 250.
Portia fimbriata, known as the Fringed Jumping Spider or often just as Portia is renowned as the world's most intelligent spider. It is a spider hunter which modifies its hunting strategies and learns from situations as it encounters them.
Who is the most intelligent character in the Marvel universe? The smartest is Reed Richards. It is not physically possible for a human to be as intelligent as Reed Richards.
Hulk and Banner are two distinct entities. Banner remaining inside of Hulk doesn't change Hulk's IQ. Which Hulk? If we're talking Savage Hulk, I'd put his IQ right around 99 on the Current “Wechsler IQ Classification” scale.
Genius Level Intellect: Batman is noted as having an I.Q. of 1045. Martial Arts: Batman is a master of martial arts from across the universe, able to catch the original Batman off-guard and defeat him with a single blow; he is also known to incorporate psychic attacks into his fighting style.
As mentioned earlier, Elon Musk's IQ score is believed to be between 155 and 160. Above-average IQ scores within this range are only reserved for the "Highly Gifted" IQ classification.
In the season 4 episode "Petarded", Peter discovered his low intellect falls slightly below the level for intellectual disability after taking an I.Q. test, which places his I.Q. at around 70.
Tony Stark's IQ is estimated at 270 which means that he is a super genius. Only 0.1% of the population comes close to that score. He has invented that many suits and also a new element was discovered by him.
While his previous IQ was 120, after becoming Captain America his IQ jumped up to 250, making him a genius in terms of intelllect. While he is indeed smart, Cap prefers to take things into his own hand in the field. But his intellect isn't left worthless in the battlefield.
In the Silver Age, it was Superman's “super-memory” which allowed him to recall his own birth and the destruction of Krypton. Kryptonian super-intelligence was similarly given as the reason that Krypto, when exposed to our yellow sun, could think and reason on a human level.
With a confirmed IQ of 250, Peter Parker is a lot smarter than many people give him credit for. For those who regularly read the comic books though, Peter's intelligence should come as no surprise.
Genius-Level Intellect: Even in his youth, Thanos was deemed a genius among his kind, despite his deformation. His long life allowed Thanos to refine his intellectual aptitude to the highest degree, making him exceptionally intelligent.
It's not hard to see that among all the Avengers, T'Challa is the most intelligent one. He might've lacked Tony and Bruce's outright genius, but wit without cunning can be useless; T'Challa was the perfect combination of brains, empathy, and brawn.
A highly-tactical thinker, Loki is able to manipulate opportunities and events in his favor; his cunning mind far exceeding Thor and Odin's. Loki, an expert combatant, typically wields throwing knives and other small blades.
Although he is an extremely skilled marksman, Clint Barton is often considered to be the weakest member of the team seeing as he's just a regular guy with a bow and arrow. That certainly means that Hawkeye one of the weakest Avengers.
High Intellect: Odin is extremely intelligent and clever, as even Mimir, the smartest being alive in all the Nine Realms, acknowledged his cleverness, saying that he is almost as clever as he believes himself to be.
There's always a debate over who is smarter between Reed Richards and Iron Man, but the smart money is on Richards. Iron Man excels at engineering, computers, and weapons technology. Reed excels at everything.
