Many competitive examinations are round the corner .In most of the examination General Intelligence and Mental Ability is one of the integral part of the tests. Here we are presenting a series of papers which will be helpful in preparation . Test your intelligence by solving and evaluate your level of preparation.
A ship is twice as old as its boiler was, when the ship was so old as the boiler is. The sum of their present ages equals 49 years. How old is the boiler?
To get this paper click on the following link:
