Subject
MBA Exam
Topic
IBA MBA 2010-11
If the radius of a cylinder is tripled while its height halved, its volume will be-
If the radius of a cylinder is tripled while its height halved, its volume will be-
ক)
Increased by 350%খ)
unchangedগ)
doubledঘ)
increased by 50%Explanation
Let radious =r height = h volume of cylinder = πr2h According to ques, π(3r)2h × h/2 = 9/2 πr2hRelated questions
In the following figure, if the length of the longest side of the following triangle is 36, what is the perimeter of the triangle?There are 4 women and 4 men sitting in a waiting room for job. If two of the applicants are selected at random, what is the probability that both will be women?If (x2– 7x +18) = 6, which of the following must be false?Ehsan can fill a pool carrying buckets to water in 30 minutes. Suman can do the same job in 45 minutes. Tonmoy can do the same job in 1(1/2) hours. How quickly can all three fill the pool together?Two cyclists start biking from the starting point of a trial 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 hours after the first cyclist who is traveling at 6 miles per hour. How much time will pass before the second cyclist catches up with the first from the time the second cyclist started biking?If 8x + 5x + 2x + 4x = 114, then 5x + 3 =?In the figure right, if CP = BP and x° = 120°, then y = ?Of 45 families in a locality, 25 families have working mothers and 10 families have retired individuals as members to look after the children at home. Of the families, 8 have both working mothers and retired individuals as members. How many of the families have working mothers but no retired individuals as members?