Publishing my book

Its been a while that posted an article here. I have been extremely busy with my new startup QLab Technologies. I have been receiving a number of queries, and some amazing feedback from a number of students about articles on… Continue Reading

How to divide a number when the divisor ends in digit 1- Part 2?

This is the second part of our discussion on how to divide a number when the divisor ends in digit 1.  If you have not gone through the first part, I advise you to go through that part here.… Continue Reading

How to divide a number when the divisor ends in digit 1?

In this tutorial on Mathematical shortcuts, and over the course of next few articles, we will focus on division. In the previous tutorial, we saw how to divide a number when the divisor ends in digit 9 and digits ending… Continue Reading

How to divide a number when the divisor ends in digit 7?

In this tutorial on Mathematical shortcuts, and over the course of next few articles, we will focus on division. In the previous tutorial, we saw how to divide a number when the divisor ends in digit 9 and digits ending… Continue Reading

How to divide a number when the divisor ends in digit 8 – Part 2?

This is the second part of our discussion on how to divide a number when the divisor ends in digit 8. If you have not gone through the first part, I advise you to go through that part here.… Continue Reading