Latest GRE Aptitude Question SOLUTION: Two machines S and T produce 1000 and 2000 items every day. Machine S produce 10 defective items machine T produces 40 defective items. On particular day the supervisor of the shop

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(#M40165675) GRE Numerical Ability question Keep an EYE

Two machines S and T produce 1000 and 2000 items every day. Machine S produce 10 defective items machine T produces 40 defective items. On particular day the supervisor of the shop floor picked up an item and found it was defective. Find the probability that it came from machine S.

Asked In GRE Devendra Marghade (5 years ago)

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