There is a difference between numerical reasoning and a test which tests pratical application of maths.
The pratical application of maths it would be suitable to use a calculator because your are applying geometric principles along with physics concepts and the aritmetic is a means to an end to see if you understand those principles and concepts.
For numerical reasoning calculators will defeat the purpose of seeing how you mind processes numbers.
Its normal to have a time limit on numerical test which is quite tight because there are usually 3 different ways of solving the problem. Only the inherent ability to spot proportion and series and using rounding to simplify the problem will get it to work within the time limits.
Although it doesn't suprise me that thought if they have dumbed it down.
The most switched on pilot with mental aritmetic I have flown with was a 2nd generation Pakistani lad from Bolton who's parents ran market stalls. He could do a load sheet in his head including the moment calculations. If you had a LMC a second later he would tell you the new weights.
Last edited by mad_jock; 23rd Jan 2013 at 09:32.