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## In a group of 8 semifinalists, all but 2 will advance to the final round. If in the final round only the top 3 will be awarded medals, then how many groups of medal winners are possible? (GMAT-MATHS)

## In a group of 8 semifinalists, all but 2 will advance to the final round. If in the final round only the

top 3 will be awarded medals, then how many groups of medal winners are possible? (GMAT-MATHS) (A) 20

(B) 56

(C) 120

(D) 560

(E) 720

Asked On2019-04-08 13:51:18 by:naikaumprakash

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|Jaynil-Gaglani

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then for every such selection 3 can be selected from 6 in 6C3 ways=20 ways

so, total no. of groups of medal winners is 28*20=560.

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|PrashantIIST

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