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Tricks for Multiplication & Few Examples: Vedic Mathematics Video Lecture | Mathematics for RRB NTPC / ASM - RRB NTPC/ASM/CA/TA

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FAQs on Tricks for Multiplication & Few Examples: Vedic Mathematics Video Lecture - Mathematics for RRB NTPC / ASM - RRB NTPC/ASM/CA/TA

1. What are the basic principles of Vedic Mathematics for multiplication?
Ans.Vedic Mathematics is based on 16 sutras (aphorisms) that simplify arithmetic calculations. For multiplication, key principles include 'Nikhilam Sutra' (all from 9 and the last from 10) for numbers close to powers of ten, and 'Urdhva-Tiryagbhyam' (vertically and crosswise) for multiplying any two numbers, allowing for quicker calculations.
2. How can I multiply two-digit numbers using Vedic Mathematics?
Ans.To multiply two-digit numbers, you can use the 'Urdhva-Tiryagbhyam' method. For example, to multiply 23 by 34, you multiply the digits vertically and crosswise: (2x3) + (2x4) + (3x3) for the middle digit, and (2x3) for the last digit. This method simplifies the process and reduces errors.
3. Can Vedic Mathematics help in competitive exams like RRB NTPC?
Ans.Yes, Vedic Mathematics techniques can significantly enhance speed and accuracy in calculations, which is especially beneficial in competitive exams like RRB NTPC. Mastering these tricks allows candidates to solve problems quickly, saving time for more complex questions.
4. What are some examples of multiplication tricks in Vedic Mathematics?
Ans.Some examples include using the 'Nikhilam Sutra' for numbers like 98 x 97. You can subtract each from 100 (2 and 3), then subtract one result from the other (100 - 5 = 95) and multiply the subtracted values (2 x 3 = 6) for the final answer: 9506.
5. How can I practice Vedic Mathematics multiplication tricks effectively?
Ans.Practicing Vedic Mathematics multiplication tricks can be done through worksheets, online quizzes, and by solving previous exam papers. Regular practice helps in internalizing the techniques, making calculations faster and more intuitive during exams like ASM or TA.
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