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Sum of present age of A, B and C = 85 – (7 × 3) = 64 years Present age of C = 64 – (30 + 22) = 12 years 7 years hence, age of C = 12 + 7 = 19 years
A, B and C alone can complete a work in 24, 48 and 32 days respectively. All of them started working together but after 2 days from start A left the job...
"Akash and Bittu can individually complete a task in 40 days and 50 days, respectively. They start working together, and after 10...
Thirty men working 8 hours daily complete a task in 16 days. If the work increases to three times the original and needs to be fi...
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...
Ram can do a work in 60 days while Mohan can do the same in 84 days. If Ram work for 'x' days while Mohan work for ' x + 2' days then one-third of the w...
A and B together, B and C together and A and C together can complete a piece of work in 12 days, 11 days and 9 days respectively. Find the ratio ...
Pawan completes 40% of a task in 6 days. His efficiency is 100% greater than Qureshi's. How many days will it take for both Pawan and Qureshi, working t...
4 girls working together for 1 day complete the same amount of work as 6 men working together for 1 day. The efficiency of 1 man ...
Anand and Manav can collaboratively finish a task in {40/3} days, while Anand alone requires 24 days to complete the same task. Given that Prachi's effi...