zlacker

You can always make problems with steps that involve "easy" numbers. My experience with high school math was that if you wrote 1.414 when the answer was sqrt(2), you got the problem wrong. So I am not sure what the calculators added, really.

>>jrockw+(OP)
If the answer is ugly, always try squaring it or dividing by pi to see if you get something that looks rational.

>>edflsa+x2
Or use a calculator with some sort of CAS.

>>edflsa+x2
Yeah, it's amusing how often that works. I remember taking the amateur radio exam which involves some path around impedance and power. The answers were always in the form of 0.5, 1, 1.414, 2. It's always 1.414 (or 0.707, its close cousin).

>>jrockw+rm
The ham radio exam is a joke (at least for the technician class in the U.S.). Just a bunch of multiple choice questions from a public question pool. I literally went through the pool twice before my exam and got a perfect score, although I hardly knew how to install and operate radios. (I just needed the license to be able to remotely operate a radio telescope.)

>>oefrha+Zp
If I recall correctly there is no math until you get to Extra. But I agree that the questions are trivial and the multiple-choice format makes it even more trivial.

I am honestly shocked that there are any operators that aren't Extra class.