Question

B. 14
43. 'A' and 'B' can do a work in 10 da
ys and 15 days respectively. If 'A' starts on the work and both work alternately days after
day, in how many days will the work be completed ?
YA' और 'B'एक काम को 10 दिन और 15 दिन मे पूरा करते है, यदि 'A' काम शुरु करता है और दोनो एक दिन छोडकर दोनो साथ काम करते
D.21
10
112
678
है तो काम कितने दिन मे खत्म हो जायेगा
LC.9
44. Which
B. 12
D. 10​

Answer 1

Answer:

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Step-by-step explanation:

Work done in 1st two days =

110+115 = 3+230 = 16

∴ Number of days to complete the work = 12

Part of solved Time and work questions and answers : >> Aptitude >> Time and work