After studying a particular subject or topic,  few questions remain unanswered in your mind

Have I understood what I studied ?
Is my understanding adequate ?
Have I covered enough in this topic ?
Is my knowledge adequate for the test?
Can I complete the test in time ?
What is effect of negative marking pattern while attempting a test?

TestBag helps to answer these questions and clear your doubts by initiating you

In monitoring your own performance on knowledge, skills, time management etc
Learning to be critique of your own knowledge and understanding
Learning to take full responsibilities of your performance
Learning about your shortcomings and initiate steps for improvement
Learning from your mistakes and improving on them
Learning about topics you have not covered or covered inadequately
Learning where you stand vis-a-vis  peers in this competitive world of education