Imagine, if you could find the cube root of 250047 within seconds, without using a pen or paper. This course will teach you the techniques and methods for fast mathematical calculations. You will gain an understanding of mental math tools as you practice to use the same with multiple sums and problems. It will explain the shortcuts to complex operations like multiplying large numbers.

Next, you will learn to find the squares of numbers with 5 at the one’s place or find the remainder when a number is divided by 9. The application of rapid techniques like the base method, vertically and crosswise or the Nikhilam Sutra will guide you towards enhancing your computational skills. Theoretical explanations followed by solved and practice problems will make your learning journey easy and meaningful.

Finally, the specific shortcuts to calculate the squares, square roots, cubes and cube roots of numbers will augment your calculation capabilities. The section on calculating the day of the week for any date from history or future will help you master an interesting mathematical skill. Through diligent practice of all the techniques taught in this course, you will witness a substantial increase in your computational speed. Enroll now to unlock the power of mental arithmetic and elevate your performance in quantitative or aptitude examinations.