In analogy questions, first decide the relation (synonym, antonym, degree, cause-effect) before comparing with the options.
Step 1: Relationship in the given pair.
"Flimsy" means weak or fragile, while "sturdy" means strong or solid. They are antonyms.
Step 2: Check each option.
- (a) "Prognosis" (prediction of disease outcome) and "diagnosis" (identification of disease) are related terms, but not opposites.
- (b) "Gauche" (awkward, clumsy) and "eloquent" (fluent, expressive) are somewhat contrasting, but not perfect antonyms.
- (c) "Flippant" (casual, unserious) and "earnest" (serious, sincere) are exact opposites, just like flimsy vs. sturdy.
Step 3: Conclusion.
Option (c) best represents the antonym relationship. \[ \Rightarrow \boxed{(c)} \]
Find the missing code:
L1#1O2~2, J2#2Q3~3, _______, F4#4U5~5, D5#5W6~6
Find the missing number in the table.