Secondary School (English Medium) (5 to 8) कक्षा ८ - CBSE Question Bank Solutions for Mathematics

Find the square root the following correct to three places of decimal. 

 2.5

Find the square root  the following correct to three places of decimal.

 237.615

Find the square root  the following correct to three places of decimal. 

15.3215

Find the square root the following correct to three places of decimal. 

 0.9

Find the square root  the following correct to three places of decimal.

 0.1

Find the square root the following correct to three places of decimal. 

0.016

Find the square root the following correct to three places of decimal. 

 0.00064

Find the square root  the following correct to three places of decimal. 

0.019

Find the square root the following correct to three places of decimal. 

`7/8`

Find the square root  the following correct to three places of decimal. 

`5/12` 

Find the square rootthe following correct to three places of decimal. 

`2 1/2`

Find the square root  the following correct to three places of decimal. 

`287 5/8` 

Find the square root of 12.0068 correct to four decimal places.

Find the square root of 11 correct to five decimal places.

Given that: \[\sqrt{2} = 1 . 414, \sqrt{3} = 1 . 732, \sqrt{5} = 2 . 236 \text { and }\sqrt{7} = 2 . 646,\] evaluate  the following: 

\[\sqrt{\frac{144}{7}}\] 

Given that: \[\sqrt{2} = 1 . 414, \sqrt{3} = 1 . 732, \sqrt{5} = 2 . 236 \text{ and } \sqrt{7} = 2 . 646,\]evaluate the following: 

\[\sqrt{\frac{2500}{3}}\]

Given that: 

\[\sqrt{2} = 1 . 414, \sqrt{3} = 1 . 732, \sqrt{5} = 2 . 236 \text{ and } \sqrt{7} = 2 . 646,\]ind the square roots of the following: 

\[\frac{196}{75}\]

Given that: 

\[\sqrt{2} = 1 . 414, \sqrt{3} = 1 . 732, \sqrt{5} = 2 . 236 \text{ and } \sqrt{7} = 2 . 646,\]  find the square roots of the following: 

\[\frac{400}{63}\]

Given that: \[\sqrt{2} = 1 . 414, \sqrt{3} = 1 . 732, \sqrt{5} = 2 . 236 \text{ and } \sqrt{7} = 2 . 646,\] find the square roots of the following:

\[\frac{150}{7}\]

Given that: 

\[\sqrt{2} = 1 . 414, \sqrt{3} = 1 . 732, \sqrt{5} = 2 . 236 \text{ and } \sqrt{7} = 2 . 646,\] 

\[\frac{256}{5}\]