A and B together can complete; a piece of work in 12 days, B and C can – McqOptions

MCQOPTIONS

1.	A and B together can complete; a piece of work in 12 days, B and C can do it in 20 days and C and A can do it in 15 days. A, B and C together can complete it in
A.	8 days
B.	10 days
C.	12 days
D.	6 days
Answer» C. 12 days

Discussion

No Comment Found

Related MCQs

Who among the following belongs to the state of Punjab?
Who among the following is an unmarried member?
Which of the following pairs is one of the married couples?
What is the profession of E?
What is the maximum number of bus routes possible from X to Y so that the bus does not come to one junction more than once in a route?
Which is the most crowded junction, assuming that each arrow denotes equal traffic?
Which of the following will be exactly midway between the eighth element from your left and thirteenth element from your right?
Which of the following elements will be ninth to the left of tenth element from your right?
Some people believe that the custom of "paying large salaries to cricket players and other athletes have gotten out of hand."
Dieters are beginning to take notice of carbohydrate counting because it seems to be a successful method of weight loss for many people "finding it a less painful-way of losing weight."