S K Gupta and Anubhuti Gangal Solutions for Chapter: Squares and Square Roots, Exercise 7: Exercise 3(B)

In a basket there are $1250$ flowers. A man goes for worship and puts as many flowers as there are temples in the city. Thus he needs  $8$ basket of flowers. Find the number of temple in the city.

What should be subtracted from $6249$ to get a perfect square number? What is this perfect square number?  Also, find its square root.

What least number must be added to $594$ to make the sum a perfect square? 

What would be added to $7912$ to make the sum a perfect square?

Find the least number of six digits which is a perfect square.

A General arranges his soldiers in rows to forrn a perfect square. He finds that in doing so, $60$ soldiers are left out. If the total number of soldiers be $8341$, find the number of soldiers in each row.

Find: $\sqrt{10+\sqrt{25+\sqrt{108+\sqrt{154+\sqrt{225}}}}}$

Find the value of $\sqrt{1191.16+70\sqrt{129.96}}$