Left hand on the LH side of the handlebar & Right hand on the handle under the saddle (or there abouts depending on manufacturer and model) with Right foot, bring the stand to the ground, gently rock bike to make sure the two feet of the stand are touching the ground squarely.
now without bending the back or pulling with your arms step your weight onto the stand lever and straighten your leg you will find the bike will step up onto the centre stand with minimum effort.
if this doesn't work for you try this explaination
http://www.intrudera..._stand_help.htm
also practice will make it easier over time.
when taking it off the centre stand, if a heavy machine some like to put the bike in gear first to stop it rolling away on them as they may loss grip of the front brake.
Best of luck and also you can get a dealer to show you as they would know the bike best.
PS as per Kaos, yes if it's there the tester will be able to include it in the test.