Detective IQ Challenge 9

Detective Mehul and the Kidnapper Uncle

Monty is a cute five year old boy and is an avid and amazing painter. One day his uncle came to his house to play with Monty and but ended up kidnapping him and taking him away! 
After a while Monty's father comes home and is shocked and worried, not seeing Monty at home. Papa starts looking for Monty here, there, everywhere but Monty is nowhere to be found! Monty's father calls Detective Mehul immediately and informs him about Monty's disappearance.  Detective Mehul reaches Monty's house in a jiffy to investigate. Mehul comes across a paper on which Monty has made a Rectangle, Apple and Mango. 
Mehul tells Monty's father that “Monty has been kidnapped and no one has heard Monty's screaming, which means that some known person has kidnapped him.”  After getting information from Monty's father, Mehul becomes suspicious of Monty's three uncles - Rohan, Rahul, Ram. Mehul calls all three for questioning. 
Uncle Rohan says – “I was not even in the city, came immediately after hearing this news.” Uncle Rahul says – “I was in the office, I didn't even come home.” Uncle Ram says – “I was at home, I was not feeling well.” 
Hearing the words of the three, Mehul gets a bit wondering who kidnapped Monty. Logical Army Take a look at these pictures and help Mehul catch Monty's kidnapper.