Difficulty Popularity

A box contains seven purple, five blue and eleven yellow balls.

What is the minimum number of tries required to get one blue and one yellow ball ?

What is the minimum number of tries required to get one blue and one yellow ball ?

Difficulty Popularity

Peter travels 20 km a day uniformly. John starts from the same point peter started after three days. He travels at a speed of 15 km a day on the first day, at 19 km a day of the second day and so on following an arithmetic progression.

In how many days will he catch up with Peter?

In how many days will he catch up with Peter?

Difficulty Popularity

You are invited to a logical competition where some mini games are to be played among the participants that comprises of logics. What they do is make you stand in front of the water tank and give you two jars - one of 3 liters capacity and one of 5 liters capacity. Then they tell you to collect exactly 4 liters of water using the two jugs.

How will you do it?

How will you do it?

Difficulty Popularity

You can place weights on both side of weighing balance and you need to measure all weights between 1 and 1000. For example if you have weights 1 and 3,now you can measure 1,3 and 4 like earlier case, and also you can measure 2,by placing 3 on one side and 1 on the side which contain the substance to be weighed. So question again is how many minimum weights and of what denominations you need to measure all weights from 1kg to 1000kg.

Difficulty Popularity

If in a cricket one day match, there were no wide balls, no wides, no extras and no overthrows.

What is the maximum number of runs that a batsman can score in an ideal case scenario?

What is the maximum number of runs that a batsman can score in an ideal case scenario?

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