RRB Assistant Loco Pilot and Technician Model Paper 10 with solutions

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Question : 50 of 75

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Sphere A attracts Sphere B as well as Sphere

Sphere B repels Sphere C. If Sphere C is negatively charged it can be concluded that
Sphere A is positively charged
Sphere A is netagively charged C. Sphere A is either positively charged or is uncharged
Sphere A is either negatively charged or is uncharged

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