One- K <sup>th </sup>of a circular pie has been served. If the rest of the pie is divided into n equal servings, then each of these servings is what fraction of the whole pie?

1. One- K ^thof a circular pie has been served. If the rest of the pie is divided into n equal servings, then each of these servings is what fraction of the whole pie?

[DBBL Probationary Officer-2011 : 2011]

1. 1/nk

2. (k-n)/nk

3. (k-1)/nk

4. (k-1)/n

5. None of these

Answer

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