Sun	Mon	Tue	Wed	Thu	Fri	Sat
23	24	25	26	27	28	1
2	3	4	5	6	7	8
9	10	11	12	13	14	15
16	17	18	19	20	21	22
23	24	25	26	27	28	29
30	31	1	2	3	4	5

Back to Main Page

Multiple Choice Questions

P and Q together can complete a job in 90days Q and R takes 60 days to complete the same work and P ...........

Quantitative Aptitude(IBPS RRB CL) Time and work

P and Q together can complete a job in 90days, Q and R takes 60 days to complete the same work and P and R will take 45 days to complete the same work. How much time will P, Q and R will take to complete the work together.

40 days

42 days

36 days

44 days

छोटे Courses बड़े Results

Master Time and work

Prepare through Micro-courses

Try Now

Explanation:

( 1/90 + 1/60 + 1/45)*1/2 = (1/P +1/Q + 1/R) = 1/40
so 40 days

Report error

Submit Error

Let's Discuss

Post Comment

Want Exam specific Multiple Choice Questions on Time and work Choose below

Explore
Micro
Courses

Please Wait..

Quantitative Aptitude Course

Back to Main Page

P and Q together can complete a job in 90days Q and R takes 60 days to complete the same work and P ...........

Try Now

Explanation:

Let's Discuss

Try Now

Search on abhipedia