Rs aggarwal class 8 exercise 3d
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1
Find the square root of each of the following numbers by using the method of prime fraction:1) 225
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2
Find the square root of each of the following numbers by using the method of prime fraction:2)441
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3
Find the square root of each of the following numbers by using the method of prime fraction:3)729
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4
Find the square root of each of the following numbers by using the method of prime fraction:4)1296
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5
Find the square root of each of the following numbers by using the method of prime fraction:5)2025
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6
Find the square root of each of the following numbers by using the method of prime fraction:6) 2029
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7
Find the square root of each of the following numbers by using the method of prime fraction:7)7056
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8
Find the square root of each of the following numbers by using the method of prime fraction:8)8100
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9
Find the square root of each of the following numbers by using the method of prime fraction:9)9216
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10
Find the square root of each of the following numbers by using the method of prime fraction:10)11025
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11
Find the square root of each of the following numbers by using the method of prime fraction:11)15876
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12
Find the square root of each of the following numbers by using the method of prime fraction:12)17424
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13
Find the smallest number by which 252 must be multiplied to get a perfect square. Also, find the sq
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14
Find the smallest number by which 2925 must be divided to obtain a perfect square. Also find the squ
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15
1225 plants are to be planted in a garden in such a way that each row contains as many plants as the
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16
The students of a class arranged a picnic. Each student contributed is Rs 1156, find the strength of
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17
Find the least square number which is exactly divisible by each of the numbers 6, 9, 15 and 20.
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18
Find the least square number which is exactly divisible by each of the numbers 6, 9, 15 and 20.
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