Noun of the word ‘simple’ is----

A simply

B simplify

C simplicity

D simplicated

Correct Answer: Option C

Noun- simplicity (সরলতা)/simplification ( সরলীকরণ)
Verb- Simplify (সহজ করা)
Adjective - simple (সহজ)
Adverb- simply (সহজ/ সরলভাবে)