Quantitative Aptitude Mock Test 28 Welcome to your Quantitative Aptitude Mock Test 28 A and B can do a work in 12 days and 15 days respectively. If they work together for 6 days, what part of the work is done? 1/3 of the work 1/4 of the work 1/2 of the work 1/6 of the work None Hint A can do a work in 10 days and B can do it in 15 days. If A and B work together for 3 days, what part of the work is done? 1/2 of the work 1/3 of the work 1/4 of the work 1/5 of the work None Hint Three men A, B, and C can do a work in 10, 12, and 15 days respectively. If they all work together, how long will it take them to complete the work? 16 days 12 days 10 days 6 days None Hint A and B can complete a work in 10 days and 15 days respectively. If they work together for 5 days and then A leaves, how many days will B take to complete the remaining work? 7 8 9 3 None Hint A train travels at a speed of 60 km/h. How long will it take to travel a distance of 300 km? 15 hours 6 hours 5 hours 12 hours None Hint A clock is 20 minutes slow. What time does it show when the actual time is 11:50 AM? 12:30 AM 14:30 AM 11:30 AM 01:30 AM None Hint Time's up