RAPID MULTIPLICATION SPECIAL NUMBERS Presented by: N T Vaishakh

ABOUT ME . Completed B.Tech in Biotechnology from VIT University, Vellore (2015) Been in the Education Industry for thepast 2 years Freelancerfor Bank PO Coaching in Trivandrum Cleared IBPS PO Mains Exam (Score 79.25) in my first attempt Qu ora Link https://www.quora.com/profile/N-T- Vaishaklh . Rate, Review, Recommend and Share

TYPES OF TRICKS Multiply any number with 25,50,125 Multiply any number with 11 Multiply any number between 11-19 with each other ltiplyany number between n-19

Multiply Any Number with 25,50,125 20.25-22-es 5.5 IOo 55 O

Multiply Any Number with 25,50,125 Write 25 as (1004) Write 50 as (100/z) Write 125 as (1000/8)

Multiply any number with I1 24 15 261, e [13 112

Multiply any number with 11 Keep the first and last digits as it is Then add the digits as mentioned to get the result Add carry over as applicable in every step

Multiply any number between 11-19 with each other 13 x16 18 23 4 23O 24--O 70 272 -9

Multiply any number between 11-19 with each Add one number and unit digit it a 3 digit number) to the obtained value other . Add one number and unit digit of the other number o Then place zero (o) in the units place of the result (to make . Multiply units place of both numbers and add the product

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N T Vaishakh

PO in Syndicate Bank(2016 AIR 958) and Clerk(2016 Kerala State Rank 29) in Canara Bank in first attempt. Presently SBI PO 2017 with AIR 26.

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Naresh Malav

2 years ago

sarir ki sabse patli (barik) cell hot ki hoti hai. aapne kuch or bata hai

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Divyanshu Garg

2 years ago

nice sir thank you

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Ankum Singhal

3 years ago

trick for finding square roots not ending in 1,4,6,95....like 28?

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N T Vaishakh

3 years ago

Thanks Ankum for notifying....I'll upload it soon