These questions are again straightforward and if you have spent significant time fixing or making…

Questions on electricity usually take the form of simple circuit diagrams. These diagrams are usually…

A spring is piece of wire or metal that can be extended or compressed by…

The pulleys used in this type of question are made up a grooved wheel and…

A lever consists of a bar which pivots at a fixed point known as the…

What is a mechanical comprehension test? A mechanical comprehension test is an aptitude assessment that’s…

The Barron’s Test of Mechanical Aptitude has its origins in the armed services. It is…