Select the alternative which is the best substitute of the given phrase.
A man who has deserted his own religion.

Correct option is B

The correct one-word for the given group of words is apostate.
Explain the correct answer:
· Correct word: Apostate – A person who renounces or abandons a religious or political belief.
· Hindi meaning: धर्मत्यागी, जिसने अपना धर्म छोड़ दिया हो.
· Use in a sentence: He was considered an apostate after leaving his religious community.
Meanings of the other given options:
· (a) Unreligious: Not showing belief or interest in religion.
· Hindi meaning: अधार्मिक
· · (c) Unfaithful: Not loyal or true.
· Hindi meaning: विश्वासघाती
· · (d) Ungrateful: Not feeling or showing gratitude.
· Hindi meaning: कृतघ्न