Choose the prefix that can be attached to ‘comprehensible’ –

Correct option is B

The correct answer is option (b) – Un.
Explanation: The word “comprehensible” means capable of being understood.
Its opposite is “uncomprehensible” or more accurately, “incomprehensible”, but between the given options, “un-” forms a meaningful negative word.
Grammar Rule: Prefixes are added to the beginning of a word to change its meaning. “Un-” is a common negative prefix indicating “not.”
Grammar Rule (Hindi): Prefix वे अक्षर होते हैं जो शब्द के पहले जोड़े जाते हैं और उसका अर्थ बदलते हैं।
“Un-” का अर्थ होता है “नहीं” या “अभाव”।
Example sentence: His explanation was uncomprehensible to most of the audience.
Meanings of all the given options:
(a) Non: Indicates absence or negation.
• Hindi: नहीं – सही नहीं बैठता यहाँ
(b) Un: Not, opposite of.
• Hindi: नकार – सही उत्तर
(c) Dis: Often means “apart” or “not,” but doesn't fit well with “comprehensible”.
• Hindi: विपरीत – गलत युग्म
(d) In: Sometimes forms negatives (as in “incomplete”), but not applicable here.
• Hindi: अंदर या नहीं – इस शब्द के साथ नहीं चलता