Question
Which class of attack submarines is being built under
the Indian Navy's Project 75, with the goal of constructing six submarines?Solution
Project 75 is a programme by the Indian Navy that envisaged building six Scorpene-Class attack submarines. The Mazagon Dock Limited (MDL) is manufacturing six Scorpene submarines with technical assistance from the Naval Group of France.
Anil and Ashish receive Rs.1800 for work of 6 days. If Anil is 3 times efficient than Ashish, then find the daily wage received by Ashish.
A and B together can finish a task in 35 days. If B is 40% more efficient than A, how many days will it take for B alone to complete the task?
Ratio of the work done by P, Q and R in one day is 6:4:7 respectively. They all together can complete the work in 45 days. Q and R worked on it for 27 d...
P alone can finish a piece of work ‘M’ in 6 days while Q takes 3 days to finish it alone. P, Q and R working together can finish the work ‘N’ wh...
168 unit of work can be completed by P alone in 28 days. P started working alone and joined by Q after 10 days such that they completed the remaining wo...
A’ and ‘B’ together can complete a work in 20 days while ‘A’ takes 30 days to complete the same work alone. If ‘C’ is 60% more efficient t...
162 unit of work can be completed by P alone in 27 days. P started working alone and joined by Q after 12 days such that they completed the remaining wo...
A, B and C can complete the whole work in 20 days. A starts the work and works for ‘x’ days while B and C complete the remaining 3/5 of the ...
The ratio of time taken by P, Q and R to complete work alone is 4:5:3 respectively. If all three together complete the work in 6 days, then find in how ...
A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is ...
