1) Find the square of
a) 17 b) 431 c) 13/14 d) 8 3/7 e) 0.03 f) 1.02
2) Find the square root by prime factorisation
a) 729 b) 7056 c) 5929 d) 38416
3) Find the square root of
a) 34 15/49 b) 21 2797/3364 c) 2116/15129
4) Find the square root of
a) 37.0881 b) 0.000529 c) 42.25 d) 84.8241
5) Find the square root upto 3 places of decimals of
a) 66 b) 2 1/12 c) 7.234 d) 11 2/3 e) 1
6) What must be added to 452664 to make it a perfect square?
7) Find the least number that should be subtracted from 2361 to make it a perfect square. Also find the square root of the number obtained.
8) 2025 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 plants in the garden.
9) Find the smallest number by which 3645 should be divided so as to get a perfect square. Also find the square root of the number obtained.
10) Simplify
( √81 + √0.81 + √0.0081) × √10000
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