MBA Exam

Let ABC
be a triangle such that AB = AC. Let I be its in-centre. If BC = AB + AI, find âˆ BAC.Explanations Plz......

1) 45
2) 90
3) 120
4) NOT

Read Solution (Total 0)

MBA Other Question

A washerman can wash 6 trousers or 8 shirts in 1 hour while his wife can wash 6 trousers or 8 shirts in 2 hours. The couple get a work of 160 trousers and 200 shirts to wash. The man and the woman work on alternate hours and for a total of 12 hours daily. Every morning except the first the lady starts the work. If the couple worked for only 5 hours on the first day with the man starting the work at noon, then

1) the man finishes the work on 7th day
2) the
woman finishes the work on 6th day
3) the man finishes
the work on 8th day
4) the woman finishes the work
on 8th day
Varun has to call his friend Amar, but he doesn't remember Amar's phone number. He has two options, first to try calling Amar directly and in case he doesn't get the number right he could try the second option of calling up Vineet, another friend of his who would in turn give cosmic_glitch's number of who finally give him Amar's number. Alternatively, Varun can try the second option first. Given Varun needs to minimize the total number of calls he has to make, what should be the minimum level of certainity that Varun should have regarding the number he already has so that it would be advisable for him to try the first option before the second?