What is the method of finding square root of 123454321 without actual calculation?

Asked by Last Modified  

7 Answers

Follow 2
Answer

Please enter your answer

MATHS OR SCIENCE-I WILL HELP YOU TO KEEP IT IN MIND

Whenever u see such figure like 121,12321,1234321,123454321, and so on...just see the highest value u could see in the figure...like in this examples 5 is the highest value...so just write 1 five times...ie.. 11111 .its is the square root of 123454321. Similarly 11 for 121,111 for 12321 and so on. Hope...
read more
Whenever u see such figure like 121,12321,1234321,123454321, and so on...just see the highest value u could see in the figure...like in this examples 5 is the highest value...so just write 1 five times...ie.. 11111 .its is the square root of 123454321. Similarly 11 for 121,111 for 12321 and so on. Hope you are clear now. read less
Comments
Dislike Bookmark

Maths, Engineering and Basketball. Let's do it.

11111 Applicable for this series
Comments
Dislike Bookmark

Tutor

We need to understand pattern of numbers and their squares. No and Square follow this pattern. 1 - 1 11- 121 111- 12321 1111- 1234321 11111- 123454321 Without calculations we can find square root by this method.
Comments
Dislike Bookmark

11111
Comments
Dislike Bookmark

Tutor

These type of numbers are called palindromic numbers.. Since the number has starded with 1 so the initial number of the square root will be one and the last number is also 1 so the last number of the square root will also be 1. Now let us cont the max number in the palindrome i.e. 5 so the number will...
read more
These type of numbers are called palindromic numbers.. Since the number has starded with 1 so the initial number of the square root will be one and the last number is also 1 so the last number of the square root will also be 1. Now let us cont the max number in the palindrome i.e. 5 so the number will contain 5 one's as its square root . So the anwser is 11111. For enhancing ur knowledge please read TAMARA KLEOK's philosophy of palindromic numbers. Hope you find this helpful... read less
Comments
Dislike Bookmark

Math Educator for Std.11th ,12th , Engineering Entrance and Degree Level with 11+ Years Experience

11111
Comments
Dislike Bookmark
On Abacus the method which I use leads me to the answer which is 11111
Comments
Dislike Bookmark

View 5 more Answers

Related Questions

Why do we apply paint on iron articles?
to prevent rust... when the surface of metal objects like iron gets directly contact with oxyzen and moisture air they loss their shining ,strength and hardness ...to prevent it from in contact with atmosphere we paint to iron objects
Shahid Akhtar
What are Newton's laws?
Newton's First Law states that an object will remain at rest or in uniform motion in a straight line unless acted upon by an external force. It may be seen as a statement about inertia, that objects will...
Meenakshi S.
What is the name of the nearest star to the earth?
sun
Rahul Jaiswal
What is potential difference? and what is the difference between potential difference and voltage?
Voltage is the difference in "electric potential energy per unit charge" between two points. Voltage is the WORK to be done, upon an unit charge to move between two points, against a static electric field. Potential...
KM M Chary

What is Vitamin "C", how is it helpful for human body?
Vitamin C (also known as ascorbic acid) is abundant in vegetables and fruits. A water-soluble vitamin and powerful antioxidant, it helps the body form and maintain connective tissue, including bones, blood vessels, and skin.
Ramana

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Calculate the molecular masses of H2, O2, Cl2, CO2, CH4, C2H6, C2H4, NH3, CH3OH.
Calculate the formula unit masses of ZnO, Na2O, K2CO3, given atomic masses of Zn = 65 u, Na = 23 u, K = 39 u, C = 12 u, and O = 16 u. Ans: Formula unit mass of ZnO = Atomic mass of Zn + Atomic mass...

Debraj Paul

0 0
0
Sandhi (संधि)
सन्धि (सम् + धि) शब्द का अर्थ है 'मेल' या जोड़। दो निकटवर्ती वर्णों के परस्पर मेल से जो विकार (परिवर्तन) होता है वह संधि कहलाता है। संस्कृत, में परस्पर स्वरो या वर्णों के मेल से उत्पन्न विकार को सन्धि...

Arun

2 1
0
Some definitions about Maths
Natural Numbers are set of those numbers which start from 0 to infinite ∞ are called natural numbers. Whole Numbers are set of natural numbers along with 0 are called whole numbers. Intergers are...

Rahul G.

0 0
0
Chemistry - Carbon and its compounds
How to remember CARBON KI VALENCY HAI HAMKO BAS ISPE KARNA HAI VICHAAR

Dilnawaz Hussain

0 0
0
What is a pH Scale?
The pH is a measure of liquid acidity/alkalinity. It ranges from 0 to 14, where 0 is most acidic and 14 is most alkaline. The more acidic, the more hydrogen ions (h+) it contains. Examples of pH: Battery...

Debraj Paul

0 0
0

Recommended Articles

Meet Raghunandan.G.H, a B. Tech Tutor from...

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Meet Mohammad Wazid, a skilled trainer for...

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Meet Swati, a Hindi Tutor from Bangalore

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Quest Academy - Institute of the month

Quest Academy is a professional Bangalore based NEET and JEE (Main + Advanced) training institute. The academy was incorporated in 2015 to cater to the needs of students, who aim to crack competitive exams by connecting with the best brains around. The institute helps students enhance their skills and capabilities through...

Read full article >

Find Class 10 Tuition near you
Class 10 Tuition in Delhi
Class 10 Tuition in Bangalore
Class 10 Tuition in Hyderabad
Class 10 Tuition in Kolkata
Class 10 Tuition in Chennai
Class 10 Tuition in Mumbai
Class 10 Tuition in Pune
Class 10 Tuition in Noida
Class 10 Tuition in Lucknow
Class 10 Tuition in Gurgaon
Online Tuition Class 10

Looking for Class 10 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you