As you accumulate right answers early in the test, this strategy not only increases momentum but also confidence. Instead of getting stuck and wasting time,mycbseguide it's usually preferable to mark a particularly challenging question and come back to it later. Go over your responses. Last but not least, always allow time at the end to go over your responses; this last check can help you identify any thoughtless errors or give you a chance to reconsider any unsure answers.