Sarvesh K Verma Solutions for Chapter: Number System, Exercise 2: Introductory Exercise

The square root of $56169$is :

The square root of $1238578$is :

The least number by which we multiply to the $11760$ , so that we can get a perfect square number :

The least. possible number which must be subtracted from $575$to make a perfect square number is :

The square of a number  $\mathrm{A}$ is the sum of the square of other two numbers  $\mathrm{B}$ and  $\mathrm{C}$. Where $5\mathrm{B}=12\mathrm{C}$ and $\mathrm{B}, \mathrm{C}$ are positive numbers. The least possible positive value of $\mathrm{A}$ is :

$\sqrt{289}÷\sqrt{\mathrm{x}}=\frac{1}{5}$ , then the value of $\mathrm{x}$ is :

Out of the following statements which one is incorrect ?

If $\mathrm{a}\times \mathrm{b}\times \mathrm{c}=\sqrt{\frac{(\mathrm{a}+2)(\mathrm{b}+3)}{(\mathrm{c}+1)}}$, then the value of $(6\times 15\times 3)$ is