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We have, the one who like Germany sits third to the left of the one who sits second to the right of J. Only two persons are sitting between J and L. From the above condition, there are three possibilities. Case-1 Case-2
Again we have, The number of persons sitting to the left of L is the same as the right of the one who like Japan. Only two persons sit between the one who like Japan and M. From the above condition, case1 gets eliminated.
Again we have, N sits third to the left of the one who like Canada. Neither M nor K like Canada. The one who like China sits immediate left of the one who like France. J does not like England. From the above condition, case3 gets eliminated. Case2 shows the final arrangement.
‘P’ alone can complete a work in 25 days while ‘P’ and ‘Q’ together can complete the whole work in 15 days. Find the time taken by ‘Q’ a...
Fifteen workers need 20 days to produce 2000 centre fresh. Now, if the goal is to manufacture 4000 center fresh within 25 days, how many workers are nee...
A can count 100 eggs in 4 minutes while B can count the same number of eggs in 5 minutes. How much time will be required if they work together to count ...
'Sumit' can complete (3/8) of a job in 24 days, where as 'Sumit' and 'Tarun' together can finish it in 16 days. Calculate the time 'Tarun' needs to comp...
John does ½ piece of work in 3 hours, Joe does ¼ of the remaining work in 1 hour and George finishes remaining work in 5 hours. How long w...
(x + 8) men working 9 hours a day can complete 60% of a work in 12 days. (x + 2) men working 3 hours a day can complete the remaining work in 32 days. F...
Ishita is 0.5 times more efficient than Evita. If both of them work on alternate days starting with Ishita, they can finish the work in 19 days. If Somi...
A’ and ‘B’ together can complete a work in 15 days while ‘A’ takes 20 days to complete the same work alone. If ‘C’ is 50% more efficient t...
Ajay and Vijay together can paint a piece of furniture in 11 days. Vijay and Chirag together, as well as Ajay and Chirag together...
Person 'A' can finish a task in 16 days by working alone. Person 'B', who is twice as efficient as 'A', works on the task alone for 3 days. After that,...