Correct option is A
The correct antonym of the given word is (a)
Obstinate.
Flexible: capable of bending or adapting easily in attitude or form; accommodating and adjustable.
(Hindi: लचीला, अनुकूलनीय)
Example: Good teachers are
flexible and adapt their methods to students’ needs.
Obstinate (Antonym): stubbornly refusing to change one’s opinion or chosen course of action; rigid and unyielding.
(Hindi: हठी, ज़िद्दी)
Example: He remained
obstinate, ignoring every sensible suggestion.
Synonyms (Flexible): pliable, supple, adaptable, malleable.
Antonyms (Flexible): rigid, inflexible, stubborn, unyielding.
Meanings of all the other given options:
·
(b) Snobbish: having or showing the attitude of people who think they are better than others; arrogant.
(Hindi: घमंडी, नकचढ़ा)
·
(c) Hysterical: wildly emotional or exaggerated; out of control with fear or laughter.
(Hindi: उन्मत्त, अति-उत्तेजित)
·
(d) Staunch: very loyal and committed in attitude; firm and steadfast.
(Hindi: दृढ़, वफादार)