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Mathematics
List of top Mathematics Questions on Square Roots of Decimals
Find the number of digits in the square root of each of the following numbers (without any calculation).
64
144
4489
27225
390625
CBSE Class VIII
Mathematics
Square Roots of Decimals
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.
402
1989
3250
825
4000
CBSE Class VIII
Mathematics
Square Roots of Decimals
Find the length of the side of a square whose area is
\(441 \;m^2\)
CBSE Class VIII
Mathematics
Square Roots of Decimals
Find the square root of the following decimal numbers.
2.56
7.29
51.84
42.25
31.36
CBSE Class VIII
Mathematics
Square Roots of Decimals
Find the square root of each of the following numbers by division method.
2304
4489
3481
529
3249
1369
5776
7921
576
1024
3136
900
CBSE Class VIII
Mathematics
Square Roots of Decimals
Find the least number which must be added to each of the following numbers so as to get a perfect square. Also find the square root of the perfect square so obtained.
525
1750
252
1825
6412
CBSE Class VIII
Mathematics
Square Roots of Decimals
In a right triangle ABC,
\(∠ B\)
= 90°.
If AB = 6 cm, BC = 8 cm, find AC
If AC = 13 cm, BC = 5 cm, find AB
CBSE Class VIII
Mathematics
Square Roots of Decimals
A gardener has
\(1000\)
plants. He wants to plant these in such a way that the number of rows and the number of columns remain same. Find the minimum number of plants he needs more for this.
CBSE Class VIII
Mathematics
Square Roots of Decimals
These are
\(500\)
children in a school. For a P.T. drill they have to stand in such a manner that the number of rows is equal to number of columns. How many children would be left out in this arrangement?
CBSE Class VIII
Mathematics
Square Roots of Decimals