In 80 coins one coin is counterfiet what is minimum number of weighings to find out counterfiet coin

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Previous Question: A super fast bus of KSRTC starting from 'Trivandrum' and reaches 'Attingal' in 45 minutes with an average speed of 40 km/hr. If the speed is increased by 10 km/hr how much time it will take to cover the same distance? (a)34 minutes (b)36 minutes (c) 38 minutes (d)40 minutes Next Question: Three men goes to a hotel to stay ,the clerk says $30 per room/day so all the three plans to stay in one room so each pays $10.After some time the clerk realizes that he made a mistake of collecting $30 but the room cost only $25,there fore he decides to return $5 to them so he calls the roomboy and gives him $5 asking him to return.The roomboy keeps $2 with him and he returns only $3($1 for each).Now Totally all have paid $9 each($27)+rommboy $2 which is equal to $27.where did $1 go,who has made the mistake?

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in 80 coins one coin is counterfiet what is minimum number of weighings to find out counterfiet coin ?: Asked In Infosys (12 years ago); Unsolved; Is this Puzzle helpful? (0) (0) Submit Your Solution

Dimple

India

Punjab

Time: 00:01:33

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Latest Infosys Aptitude Question SOLUTION: in 80 coins one coin is counterfiet what is minimum number of weighings to find out counterfiet coin ?

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(#M40004500) INFOSYS question infosys latest puzzle Keep an EYE

in 80 coins one coin is counterfiet what is minimum number of weighings to find out counterfiet coin ?

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