CATArithmetic > Medium202020303030404040454545✅ Correct Option: 1Related questions:CAT 2021 Slot 1Anu, Vinu and Manu can complete a work alone in 15 days, 12 days and 20 days, respectively. Vinu works everyday. Anu works only on alternate days starting from the first day while Manu works only on alternate days starting from the second day. Then, the number of days needed to complete the work isCAT 2021 Slot 1Amar, Akbar and Anthony are working on a project. Working together Amar and Akbar can complete the project in 111 year, Akbar and Anthony can complete in 161616 months, Anthony and Amar can complete in 222 years. If the person who is neither the fastest nor the slowest works alone, the time in months he will take to complete the project isCAT 2017 Slot 1A person can complete a job in 120120120 days. He works alone on Day 111. On Day 222, he is joined by another person who also can complete the job in exactly 120120120 days. On Day 333, they are joined by another person of equal efficiency. Like this, everyday a new person with the same efficiency joins the work. How many days are required to complete the job?