Select the wrongly spelt word.

Correct option is B

Option (b) is the incorrectly spelt word.
Correct spelling is: Ingenuous – meaning innocent and unsuspecting. (Hindi: सरल स्वभाव वाला, भोला)
Example: The child gave an ingenuous response that made everyone smile.
Meanings of all the given options:
· (a) Inimical: Hostile or unfriendly (शत्रुतापूर्ण)
· (b) Ingenous : Incorrect spelling. Correct = Ingenuous (भोला)
· (c) Innocuous: Harmless (हानिरहित)
· (d) Invulnerable: Not easily harmed or attacked (अभेद्य)