For example, with cognitive ability tests, you are presented with items that represent individual problems to solve. These items either assess verbal (e.g. reading) or nonverbal cognitive ability (e.g. mathematical reasoning). By practicing solving such items/problems through practicing psychometric tests online, you can actually identify your own strengths and weaknesses. For instance, you may identify that you have strengths in verbal cognition and need less preparation in this area. You may identify that you have weaknesses in nonverbal cognition, and that this is an area you need to concentrate on and prepare for further through practicing online psychometric tests.