Select the INCORRECTLY spelt word.

Correct option is B

Option (b) is the incorrectly spelt word.
Correct spelling: Concentrate – To focus one’s attention or effort. (ध्यान केंद्रित करना)
Example: Please concentrate on your studies.
Part of Speech: Verb
Meanings of the other options:
· (a) Tactile – Related to touch (स्पर्श-संबंधी)
· (b) Concentratte ❌ → Incorrect spelling
· (c) Domicile – A legal place of residence (निवास स्थान)
· (d) Customary – Usual or traditional (परंपरागत)