Mental Math - Best Techniques To Speed Up Your Mathematics (Udemy.com)

The quantitative section is an essential part of most competitive exams. A lot of times, calculators are not permitted during them and even if they are permitted, a lot of time is wasted while typing the numbers on them. This course teaches you techniques by which, just by observing the question, you will be able to find the right answer. It can help you utilize that time for further questions since we have limited time during the exams.

It has 65+ lectures spanning 8+ hours of on-demand videos that are divided into 22 sections. Each topic is explained extensively - by solving multiple questions along with the student during the lectures. The students are also provided and encouraged to solve practice questions & quizzes provided at the end of each topic.

Techniques covered in the course:

• Addition by Dropping Ten’s method

• Addition by Grouping method

• L-R Addition (world’s fastest technique to add any digit numbers)

• Subtraction (using the world’s fastest technique)

• Left to Right Subtraction using Nikhilam Sutra

• Multiplying any digit number by 11, 22 and 33

• Finding remainder when any big digit number is divided by 9 without actually dividing

• Multiplying any digit number by 9; 99; 999; 9999999 etc.

• Multiplying two large numbers of the same digits below the base 1000; 10000; 100000 etc.

• Multiplying two numbers of the same digits above the base 1000; 10000; 100000 etc.

• Multiplication of numbers (one above the base and the other less than the base)

• Vertically and Crosswise Techniques of multiplication

• Multiplying any digit number by 5, 25, and 125 within 2 seconds

• Division by 9 with super easy techniques

• Division by Nikhilam Sutra of Vedic Maths

• Straight Division by Vedic Math

• Squaring numbers that end in 5 (faster than the calculator)

• Squaring any two/ three-digit number

• Finding cubes of numbers

• Fastest methods of finding square roots of perfect square numbers

• Finding the approximate value of Square roots of non-perfect square numbers

• Fastest methods of finding cube roots of perfect cube numbers

• Percentage short Tricks

• Ratio and Proportion Short Tricks

• Finding the approximate value of cube roots of nonperfect cube numbers

• ‘Digital Sum’ technique

• Finding Day of the week

Here's what some students say about the course:

• "You give clear and pretty straightforward explanations as you don't skip any passage making my learning process much more easier! I feel content, confident and this is very important for my coming gmat exam. So, for these reasons massive thanks!" - Stefano L.

• "Theres some quite neat techniquest, that might not be that useful for your daily purposes, but defintly good for sharpening your brain, or just simply helping you too look from different angle at common things. Study new thing, whatever it can be, is always incredible! :)" - Artyom Nikolayev

• "See numbers in a whole new way to gain mastery over them" - Kaywan Joseph Mansubi

• "This is the best course for ever, I am glad to have this. It boost mathematics knowledge and speed to get answer" - Jigar Prajapati

• "I am totally amazed at how incredible fast, using these techniques, the answers appear!" - Lou Charon

• "An amazing course which helps me improve my computing speed a lot. A lot of tips and tricks you can apply immediately into your jobs, tests, or any cases in real life. Highly recommend!" - Linh Nhan

With this course you'll also get:

• Full lifetime access to the course

• Complete support for any question, clarification or difficulty you might face on the topic

• Udemy Certificate of Completion available for download

• 30-day money-back guarantee

Feel free to contact me for any questions or clarifications you might have.

I look forward to seeing you in the course! :)