MBA
Exam
In how many ways 25 balls can be selected from a bag containing 15 identical red balls, 20 identical green balls and 25 identical yellow balls? 1) 300 2) 291 3) 281 4) 265
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MBA Other Question
A, B and C can individually complete a piece of work in 30, 50 and 75 days respectively. They worked on one day each, with A starting the work followed by B the next day and C the next day. They continued working like this till the 30th day after which the remaining work was completed by B and C working on alternate days with B working on 31st day. In how many days was the work completed? 1) 50 2) 45 3) 40 4) 35
a square of longest possible side is drawn inside the triangle ABC with one side of the square lying on the side BC.If AB=13,BC=21,AC=20 ,then find the side of the square .. 1) 84/11 2) 7 3) 28/3 4) 31/4