allery5, 9, 13, 17 తో ప్రారంభమై అదే విధంగా కొనసాగే శ్రేణి యొక్క 7వ పదాన్ని కనుగొనండి.
A25
B29
C33
D27
Answer & Solution
Correct answer: B. 29
భేదం 4, కాబట్టి 7వ పదం 5 + 6 x 4 = 29.
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