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Exact Time
A clock was set right at 5 am then it loses 16 minutes every day, on the 4th day when it shows 10 am, what is the exact time.
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pole
A pole seen from a certain distance at an angle of 15deg and 100m ahead by 30deg.what is the height of pole?
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Fisherman's Day
A fisherman's day is rated as good if he catches 9 fishes, fair if 7 fishes and bad if 5 fishes. He catches 53 fishes in a week n had all good, fair n bad days in the week. So how many good, fair n bad days did the fisher man had in the week?
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how to do the preparation for an aptitude
which books i should prefer for the aptitude test of any company