Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • Find the number of digits in the square root of each of the following numbers (without any calculation).

Q.2 Find the number of digits in the square root of each of the following numbers (without any calculation).

(i) 64

(ii) 144

(iii) 4489

(iv) 27225

(v) 390625

Answers (1)

best_answer

(i) 64:-     The number of digits in the square root will be

                                  \frac{n}{2} = \frac{2}{2 } = 1

 

(ii) 144:-   The number of digits in the square root will be

                                 \frac{n+1}{2} = \frac{4}{2 } = 2

 

(iii) 4489:- The number of digits in the square root will be

                             \frac{n}{2} = \frac{4}{2 } = 2

 

(iv) 27225:-  The number of digits in the square root will be

                          \frac{n +1 }{2} = \frac{6}{2 } = 3

 

(v) 390625:-   The number of digits in the square root will be

                           \frac{n }{2} = \frac{6}{2 } = 3

Posted by

Devendra Khairwa

View full answer

Similar Questions

Trending Articles/News

anam-khan

JNVST 2024: NVS Class 6, 9 results out; documents required for admission
anam-khan

JNVST Class 6, 9 result 2024 likely tomorrow at navodaya.gov.in; cut-off marks, total seats
anam-khan

Navodaya Class 9 results 2024 likely by end of March; expected cut-offs

Latest Question