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The correct answer is D
P’s 4 days work is equal to Q’s 5 days work. If P and Q together can complete the work in 25 days then how much time Q will take to complete 40% of ...
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 team of 40 men is assigned to finish a project within 24 days. They began the task simultaneously. To complete the project 6 days ahead of the planned...
24 delivery boys can complete a delivery in 15 days. If 12 boys start the same work, and after 12 days, 'd' more boys join the work, completing the rema...
'Zara' is capable of finishing a specific task in 60 days. On the other hand, 'Armaan' takes 40% more time than 'Zara' to complete the same task, while ...
‘A’ can do a piece of work in 12 days. ‘B’ can do 70% of the same work in 30 days. If they work together for the entire time and get paid Rs.150...
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P and Q can do a work in 10 days. Q and R can do it in 12 days. All three together can finish in 8 days. In how many days can P and R can complete the w...
"A" can complete a task in 15 days, while it takes 25 days for "B" to complete the same task. The ratio of the efficiencies of "A" and "C" is 2:1. If a ...