50 coins are there 25 coins are normal coins weighing 10 gm each Other 25 coins are faulty coins some

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Previous Question: What is the sum of digits of Number obtain (10^3)^8-8. Next Question: There are two bags A and B. Bag A has 12 red balls and 10 blue balls and bag B has 20 red balls and 15 blue balls. If the probability of choosing bag A is .75 and the probability of choosing bag B is 0.25 then what is the probability of choosing a red ball from bag A. how to solve this???

(#M40010167) OTHERS question no of weighings Keep an EYE

50 coins are there. 25 coins are normal coins weighing 10 gm each. Other 25 coins are faulty coins. some of faulty coins weigh 9 gms each and some faulty coins weigh 11 gm each. You have a balance scale with two pans. In each weighing the scale shows the difference of the weights placed in each pan. You will randomly choose a coin. What is the minimum number of weighings necessary to guarantee to determine whether it is normal or not?: Asked In Others Garima (11 years ago); Unsolved; Is this Puzzle helpful? (1) (0) Submit Your Solution

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Latest Others Aptitude Question SOLUTION: 50 coins are there. 25 coins are normal coins weighing 10 gm each. Other 25 coins are faulty coins. some of faulty coins weigh 9 gms each and some faulty coins weigh 11 gm each. Yo

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(#M40010167) OTHERS question no of weighings Keep an EYE

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