Warfare has taken new horizons in 20th century. The future theater of war is much more complex and technologically advanced than it used to be. Today’s military leader has to be academically strong and technically sound. On one hand S/he has to be a master of strategic planning and at the same time should be quick to take tactical decisions both during peace and war. Above all, the person should have the right aptitude. Aptitude testing is therefore becoming a definite requirement for enrolment, promotions, inter-departmental transfers and other operations. These tests normally evaluate a candidate for his / her ability to think critically, diagrameting reasoning, error checking, inductive reasoning, logical reasoning, numerical ability and verbal reasoning. This test has been designed to test all of these attributes and much more.