UPSC NDA I 2022 General Ability Solved Paper

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Question : 64 of 150

Marks: +1, -0

The frequency of an alternating current is 3Hz. It implies that

[NDA I 2022]

there are 6 cycles/s
there are 3 cycles/s
there are 2 cycles/s
there is only 1 cycle/s

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