Latest Assessment test Aptitude Question SOLUTION: The ratio of efficiencies of Rahul and Ramesh to finish the same work is 4 : 5. Rahul worked alone for 8 days and then Ramesh joined him and worked for 16 days to finish the work.
The ratio of efficiencies of Rahul and Ramesh to finish the same work is 4 : 5. Rahul worked alone for 8 days and then Ramesh joined him and worked for 16 days to finish the work. In how many days Rahul can finish the work alone?
Students attend our lectures, not because the mathematics we teach ‘makes lots of fun’ for us, but because they believe they can learn some essential knowledge from us. And each of our young students has only one life to live. We should therefore be a
H. Behnke
If people do not believe that mathematics is simple, it is only because they do not realize how complicated life is.