Nishad and Maya are two siblings who are the main characters of the story “Expert Detectives”. Nishad is the younger brother, while Maya is the elder sister. They both have different personalities and characteristics that set them apart from each other.

Nishad is portrayed as a curious and observant child who is always eager to learn new things. He is the one who first notices Mr Nath’s strange behavior and shares his observations with Maya. Nishad is also shown to be more innocent and naive compared to Maya. For example, he believes that Mr Nath is a magician who can make things disappear. Nishad is also more emotional and sensitive than Maya, as he is shown to be scared and nervous when they first meet Mr Nath.

On the other hand, Maya is portrayed as a more practical and analytical child who is always thinking logically. She is the one who comes up with the idea of becoming expert detectives and solving the mystery of Mr Nath’s past. Maya is also shown to be more mature and responsible than Nishad. For example, she takes charge of the investigation and makes sure that they have all the facts before making any conclusions. Maya is also more confident and assertive than Nishad, as she is not afraid to speak her mind and stand up for what she believes in.

Overall, Nishad and Maya have different personalities and characteristics that complement each other. While Nishad is more emotional and observant, Maya is more practical and analytical. Together, they make a great team and are able to solve the mystery of Mr Nath’s past.