Mathematics Mcqs
Q A top can fill a cistern in 8 hours and another can empty it in 16 hours. If both the taps are opened simultaneously the time (in hours) to fill the tank is
  • A A. 8
  • B B. 10
  • C C. 16
  • D D. 24
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Word of the Day
21 Jul
Refrain
stop oneself from doing something.
Ψ±ΩˆΪ©Ω†Ψ§ΨŒ پرہیز Ϊ©Ψ±Ω†Ψ§

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