Select the INCORRECTLY spelt word.

Correct option is A

Option (a) is incorrectly spelt.
Correct spelling is: Necessity – something that is essential or indispensable. (आवश्यकता)
Example: Water is a basic necessity for life.
Meanings of all the given options:
· (a) Necesity – Incorrect spelling. Correct: Necessity (आवश्यकता)
· (b) Weather – the condition of the atmosphere (मौसम)
· (c) Knowledge – facts, information, and skills acquired (ज्ञान)
· (d) Modest – humble or moderate in behavior or dress (विनम्र, सादा)