The World Bank approved $1.5 billion for India to accelerate lowcarbon energy development.
P and Q together can do a piece of work in 15 days, Q and R together can do it in 18 days. P starts the work and works on it for 5 days, then Q takes it...
Person A can complete a work in 90 minutes while Person B takes 54 minutes to complete the same work. How much time will both take together to complete ...
A group of 8 men or 10 women can complete a certain task in 21 days. How many days will it take for a combination of 10 women and 4 men to complete the...
Ram can finish a task alone in 45 days, whereas Ram and Rahul working together can complete the same task in 12 days. If Rahul works on the task alone f...
Mukta takes 8 hours less than Raj to complete the work, and Mukta also takes 32 hours less than Bheem to complete the same work. If Raj and Bheem start ...
A2 type ‘P’ pipes can fill a tank in 450 hours, while B2 type ‘Q’ pipes can fill the same tank in 6...
Komal and Seema individually can complete a task in ‘5a’ hours and ‘7a’ hours respectively. If they together can complete (4/5)th of the work in...
Ram and Shyam are partners in completing a project. Ram can finish the project in 42 days, while Shyam can complete it in 54 days. Both began the projec...
Ajay started a work and left working after 8 days. Vijay finished the remaining work in next 36 days. Had Ajay left the work after working for 12 days t...
Aarif, Arun, and Abraham can do work in 12, 15, and 24 days, respectively. They all begin together. Aarif leaves the work 1 day, Arun 3 days and Abraham...
