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Find the cost of running a 60W lamp for 24 hours. If 1kW hr cost 5 naira

Find the cost of running a 60W lamp for 24 hours. If 1kW hr cost 5 naira
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A 14.4 naira
  • B 12.5 naira
  • C 7.2 naira
  • D 2.0 naira
Correct Answer: Option C
Explanation:
Cost = P(Kwh) x Cost per KW
= \(\frac{60 \times 24}{1000} \times N5 = N7.2\)

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