If Anand can do a piece of work in 9 days and Vinod can complete the same work in 6 days, then in how many days will both of them complete it together?
18/5 days
Anand's work rate = 1/9 per day Vinod's work rate = 1/6 per day Combined work rate = 1/9 + 1/6 = (2+3)/18 = 5/18 per day Number of days to complete the work together = 1 / (5/18) = 18/5 days
Important Questions from Time and work
In a circular race on a track of length 2000 m, X and Y start from the same point at the same time in opposite directions at the speeds of 15 km/h and 33 km/h, respectively. After how much time will they meet next?
Which of the following option figures will complete the pattern in the figure given below?
A has completed two-third of a job in 8 days, and B completes the rest of the job in 20 days. In how many days can they together complete the job?
The smallest 4-digit prime number is:
Ram and Naresh can complete a work together in 20 days and Naresh and Shyam together in 15 days. All three together can complete the work in 12 days. In how many days can Ram and Shyam together complete the work?
