alleryఒక స్టాల్ దాని సగం స్టాక్తో పాటు 6, ఆపై మిగిలిన సగం కలిపి 4; 11 మిగిలి ఉన్నాయి. ప్రారంభ స్టాక్?
A68
B64
C72
D76
Answer & Solution
Correct answer: C. 72
రెండు అమ్మకాలను రివర్స్ చేస్తే (11 + 4) × 2 = 30 ఆపై (30 + 6) × 2 = 72 అంశాలు.
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