Squares of a Number

एक कक्षा के छात्रों में $800$ चाकलेट बाटें गए यदि प्रत्येक छात्र को कक्षा में छात्रों की संख्या के दोगुने चाकलेट दिए गए , तो छात्रों की संख्या थी ?

The lowest value among $-0.2, {\left(-0.2\right)}^2, {\left(-0.2\right)}^3, {\left(-0.2\right)}^4$ is _________.

$A=1+3+5+7+.....2009$ and $B=2+4+6+......+2010$, then the value of ${\left(A-B\right)}^2$ is

Which is the smallest perfect square number exactly divisible by $4, 5, 6$ and $9$ ?

Which of these is a square number?

The answer to $2^2$ is:

The diagram shows Medha's backyard divided into three sqaure areas. If Medha wants to put a brick wall along the boundary of the total garden area, find the total length of the wall?

Identify the number which is not a perfect square.

$121, 144, 169, 196, 215, 256$

The value of ${\left(11\right)}^2$ is

The $100\mathrm{th}$ square number is:

Sumit is stuck in a question where he doesn't have a clue about how to proceed further. The question wants him to find that how many three-digit numbers exist whose square result in $7$ being at the unit's place?

Aman needs to find the value of $\frac{\sqrt{0.7056}-\sqrt{0.3136}}{\sqrt{0.7056}+\sqrt{0.3136}}$ Without the help of a calculator. What would be the value of the expression?

Ajay is new to the concept of square roots. He is unable to find the square root of $2925$. His teacher asks him to find the smallest number by which $2925$ Needs to be divided so that it becomes a perfect square and then Ajay can find the square root. Which should be the number by which Ajay should divide to get the perfect square?

Arun wants to find the value of the difference of squares of $\left(205\right)$ and $\left(203\right)$ Without using the calculator. What would be the value?

${\left(\frac{11.7\times 0.85}{1.3\times 0.017}\right)}^2=?$

Find the square root of $7396.$

Find the value of $\mathrm{x}$.

If ${22}^2+{43}^2={37}^2+\mathrm{x}+3$

What value will come in place of the question mark $( ? )$ in the below question?

$7^2+3^3-5^2+200=?$

Which of these difference of squares is equivalent to $ 1{5}^{2}$?

Which of the following is the same as $ {8}^{2}$?