Question 1 :
The square root of $\displaystyle\frac{36}{5}$ correct to two decimal places is _____________.
Question 3 :
Area of a square plot is $2304$  $ \displaystyle m^{2} $. Find the side of the square plot.
Question 4 :
What should come in place of both the x in the equation $\displaystyle \frac{x}{\sqrt{128}}=\frac{\sqrt{162}}{x}$?
Question 5 :
The square root of$\displaystyle \frac{0.324\times 0.081\times 4.624}{1.5625\times 0.0289\times 72.9\times 64}$ is
Question 6 :
The value of $\sqrt{5+\sqrt{11+ \sqrt{19 + \sqrt{29 + \sqrt{49 }}}}}$ is
Question 7 :
If the sum $S$ of three consecutive even numbers is a perfect square between $200\;and\;400$, then the square root of $S$ is
Question 8 :
If $x = 5$ and $y = x + 7$, then value of $\sqrt {x^{2} + y^{2}} =$.
Question 9 :
What number should be divided by $\displaystyle \sqrt{0.25}$ to give the result 25?
Question 14 :
What smallest number must be added to 269 to make it a perfect square:
Question 15 :
Which one of the following perfect square numbers, is the square of an even number ?$121, 625, 169, 1296$
Question 16 :
The number which exceeds its positive square root by $12$ is
Question 24 :
The number N = 173889 is a perfect square The sum of the digits in$\displaystyle \sqrt{N}$ is
Question 25 :
A group of students decided to collect as many paise from each member of the group as is the number of members. If the total collection amounts to $Rs.22.09$, the number of members in the group is
Question 27 :
A man plants his orchard with $5625$ trees, and arranges them so that there are as many rows as there are trees in a row; how many rows are there?
Question 30 :
By splitting into prime factors, find the square root of $729$
Question 31 :
What is the smallest number by which 338 is multiplied or divided to make a perfect square?
Question 32 :
If it is possible to form a number with the second, the fifth and the eighth digits of the number31549786, which is the perfect square of a two digit even number, which of the following will bethe second digit of that even number?
Question 36 :
What is the least number to be added to $4523$ to make it a perfect square?
Question 39 :
If $16^{2} = 256$, then which of the following are perfect squares?
Question 43 :
Find the least number which must be subtracted from each of the following numbers so as to get a perfect square. Also, find the square root of the perfect square so obtained.<br/>$402$<br/>$1989$<br/>
Question 50 :
One-third of the square root of which number is $0.001$ ?