alleryనాలుగు సంవత్సరాలలో లాభం లక్ష రూపాయలలో 12, 15, 9 మరియు 18గా ఉంది. ఏ సంవత్సరంలో క్షీణత ఉంది?
Aసంవత్సరం 1
Bసంవత్సరం 2
Cసంవత్సరం 3
Dసంవత్సరం 4
Answer & Solution
Correct answer: C. సంవత్సరం 3
మూడవ సంవత్సరంలో లాభం 15 నుండి 9కి తగ్గింది, ఈ శ్రేణిలో ఉన్న ఏకైక క్షీణత ఇదే.
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