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Pavel Durov, the founder and CEO of the popular messaging application Telegram, was recently arrested by French police at Le Bourget Airport.
Sudhir is 4.5 times as efficient as Aarav. If they work together, they can complete a piece of work in 9 days. How many days will Aarav take to do the s...
A is five times as efficient as B and can finish a piece of work in 24 days less than B. B can finish this work in how many days?
"A" can finish a task by himself in 30 days. "B" is twice as efficient as "C" and three times more efficient than "A". If "A" and "C" begin the task tog...
A and B together can complete a piece of work in 12 days, while B and C can complete it in 15 days. A, B, and C together can complete the same work in 8...
12 man can make a wall in 5 days. How many men required to complete the same work in 6 days ?
A buffalo alone can plough field ‘A’ in 50 days. A Bull alone can plough the field ‘A’ in 75 days. Find the number of days taken by 1 bulls and ...
P’s 3 days work is equal to Q’s 5 days work. If P and Q together can complete the work in 30 days then how much time Q will take to complete 75% of ...
A and B individually can complete the work in 30 days and 45 days respectively. If the time taken by C alone to complete the work is 1.5 times the time ...
Ram can do a piece of work in 50 days. He alone worked at it for 20 days and then Lakshman completed alone the rest work in 30 days. In how many days, t...
A and B together can complete a job in 2 days. A alone takes x + 6 days to complete the job, while B alone takes x + 24 days to complete the same job. <...