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Recent questions tagged squares-and-squareroots
Questions
If $ \sqrt {1+ \large\frac{27}{169} }=1+\large\frac{x}{13}$ then $x=$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 26, 2015
by
meena.p
1
answer
Area of a square field is $8216.36\;m^2$. The perimeter of square field is
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
A General wishing to arrange his men who were $335250$ in number in the form of a square that were 9 men left over. How many were there in each row ?
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
A society has collected $Rs.2401$. Each member collected as many rupee as there were number. How many member were there and how much aid each contribute ?
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
The area of a square plot is $4489\;m^2$ Find the side of the square plot.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
$11025$ students are sitting in a lawn in such a way that there are as many students in a row as there are rows in the lawn. Find the number of rows in the lawn .
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
Find the least perfect square number which is divisible by $16,20$ and $24? $
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
0
answers
Find the least perfect square number which is divisible by $16,20$ and $24? $
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
Compute $\sqrt{0.0016}$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
If $(17)^2$ subtracted from a square of a number (x), the result obtained is $1232$ Find the number 'x'
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
Find the smallest number that must be added to get a perfect square: 18265
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
Find the least number which must be subtracted from the $390700$ so as to leave a perfect square.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
Find the number of digits in the square root of $390625$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
A PT teacher wants to arrange maximum number of $6000$ syudents in a field such that the number of row is equal to the number of columns. Find the number of rows if $71 $ students were left out after the arrangement.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
Find the Pythagorean triplet whose smallest member is 12 .
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
With out adding find the sum $(1+3+5+7+9+11+13+15+17)$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
$n^2= $ the sum of first n _________ natural number.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
The square of an even number is ______
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
Find the square root of $ 441 \times 961$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
Find the square of $71$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
Express 49 as the sum of 7 odd number .
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
Find the smallest number by which $768$ must be multiplied to get the perfect square number .
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
The students of a class arranged a picnic. Each student contribute as many rupees as the number of students in the class . If the total contribution is $Rs. 1156$, find the strength of the class.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
$1225$ plants are to be planted in a garden in such a way that each row contains as many plants as the number of rows. Find the number of rows and the number of plants in each row.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
Find out the value of $\sqrt {45} \times \sqrt {20}$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
Find the value of $\large\frac{\sqrt {243}}{\sqrt {363}}$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 25, 2015
by
meena.p
1
answer
Find the value of $\large\frac{\sqrt 7}{2}$ up to 3 decimal places.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Evaluate $\sqrt {\large\frac{441}{196}}$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Evaluate $ \sqrt {42.25} $
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Find the cost of erecting a fence around a square field whose area is 9 hectares if fencing costs $Rs. 3.50$ per metre.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Find the greatest number of four digits which is a perfect square.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Find the least number that must be subtracted to make the number a perfect square $7250$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Find the square root of $625$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Find the square root of $0.04$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Find the smallest number that should be multiplied by $5408$ to make it a perfect square.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Find the squares of $\large\frac{-75}{100}$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
If $\large\frac{2a}{\sqrt 2}$$=2 \sqrt 2$, find a
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Find the square root of the rational number $\large\frac{2916}{6241}$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Find the square root of the following rational number $ \large\frac{841}{5184}$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
If $ \sqrt m =24$ find $2m+1$
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Find the square roots of the perfect square $44944$ by factorizing.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
A school collected $Rs. 2304$ as fees from its students. If each student pays as much as the number of students in the school, how many students were their in the school?
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
$5929$ students are sitting in an auditorium in such a manner that there are as many students in a row as there are rows in the auditorium . How many rows are there in the auditorium ?
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Find the smallest number by which $9408$ must be divided so that it becomes a perfect square.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Find the square root of $47089$ by means of factors.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Which of the following triplets are Pythagorean.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
$(65)^2$=?
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Write down the correct number in the box. $(101)^2 -(100)^2 =$_________
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Is $12345600000$ is a Perfect square.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
1
answer
Find the smallest number by which $396$ must be divided so as to get a perfect square.
olympiad
class8
math
ch-4
squares-and-squareroots
asked
Mar 24, 2015
by
meena.p
2
answers
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