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

4men and 6boys earn Rs1600 in 5days 3men and 7boys earn Rs1740 in 6days in what time will 7men and 6...........

Quantitative Aptitude ( Phase -I) Time and work

Download Solution PDF

4men and 6boys earn Rs1600 in 5days, 3men and 7boys earn Rs1740 in 6days, in what time will 7men and 6boys earn Rs3760?

4days

6days

8days

10days

छोटे Courses बड़े Results

Master Time and work

Prepare through Micro-courses

Try Now

Explanation:

Solution:
4M + 6B= 1600/5=320……………(1)
3M + 7B= 1740/6=290……………(2)
FROM EQUATION (1) AND (2) WE GET
(4*7)B – (3*6)B = 290*4 – 320*3
B = Rs20……put in (1)
M = Rs50
now required number of days
3760/(7*50+6*20) = 3760/470 = 8days

Report error