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Defence Minister Rajnath Singh laid the foundation of BrahMos Aerospace cruise missile manufacturing unit in Lucknow, Uttar Pradesh. BrahMos is a joint venture between the Defence Research and Development Organisation (DRDO) of India and NPOM, Russia to develop next-generation supersonic missiles for the Indian forces.
P’s 2 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 60% of ...
A and B can complete a task together in 12 days, while B alone takes 24 days to finish it. A began working alone and left after ‘x’ days, after whic...
P and Q can complete a work in 28 days and 42 days, respectively. P, Q and R together can complete the work in 14 days. If R get a total wage of Rs. 546...
10 masons can build a wall in 15 days by working 8 hours per day. How many masons are required to build the wall in 10 days by working 12 hours per day?
Two people, A and B, working separately can sanitize a building in 6 and 10 hours, respectively. They work in stretches of one hour alternately. If A be...
A 210 litres mixture contains only water and phenyl in the ratio 3:2, respectively. If 60 litres of this mixture is replaced with 100 litres of alcohol,...
If one child has half the work efficiency of an adult, determine the duration required for 8 children to construct a wall, which is 60% as large as the ...
Virat can do a piece of work in 28 days and Sachin can do the same work in 42 days. If Virat works for 4 days and got Rs. 1800, and the remaining work w...
Ashish and Anil can do a piece of work in 20 days and 25 days respectively. Ashish completed 60% of the work. Find the time taken by Anil to complete th...