How to calculate the square of any number in your mind
How to calculate the square of any number in your mind is the most interesting question by the students who ...
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Use sound judgment
In a situation where you don't know the answer use sound judgment. You may get some acknowledgment for that ...
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No reason to do the questions in the order they are printed
There is absolutely no reason to do the questions in the order they are printed in the exam. I would ...
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Multiplication of a two-digit number with 11
Multiplication of a two-digit number with 11 is a challenging and time consuming task. Therefore, keeping in mind the following ...
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Maintaining a good pace is essential
Maintaining a good pace is essential, don't put long time solving on one question as you can save time to ...
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