Do engineering entrance exams really test aptitude in engineering?
How does being able to mug the Canizzaro reaction test my aptitude at engineering in the AIEEE/IIT-JEE exams? Maybe if I wanted to be a Chemical Engineer, yes, but if a situation arose that I had to know this reaction, would my employer want me to apply that from memory?? Hell no, he would just want me to get it right!
I read a piece in Mechanical Engineering Magazine (published by ASME) in which they tested the engineering aptitude of some students enrolled in an engineering course. One question was something like, "if you apply a push in a straight line on a rectangular body on a frictionless surface, when the push is offset from the center of mass, how will the body react?" And the options were like, the body will move in a straight line, the body would rotate, the body would move in a straight line AND rotate.... and so on.
Only ONE guy gave the correct answer. How did he do that? He pushed a paper on his table, like the problem said. Is this, *gasp*, "cheating"?