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RD SHARMA ENGLISH-SQUARES AND SQUARE ROOTS-All Questions
- By what number should each of the following numbers be multiplied to...
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- By what numbers should each of the following be divided to get a per...
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- Find the greatest number of two digits which is a perfect square.
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- Find the least number of three digits which is perfect square.
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- Find the smallest number by which 4851 must be multiplied so that t...
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- Find the smallest number by which 28812 must be divided so that the...
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- Find the smallest number by which 1152 must be divided so that it b...
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- Explain why none of the numbers out of following is a perfect square. ...
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- 635, 98, 122 are not perfect squares as they leave remainder 2 when...
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- 67, 146, 363, 10003 are not perfect squares as they leave remainde...
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- Find the square root of the following number by prime factorization....
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- (3,4,5),\ (5, 12 , 13),\ (8, 15 ,\ 17) etc. are Pythagorean triplets, ...
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- Write a Pythagorean triplet whose one member is : (I)6 ...
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- The following numbers are not perfect squares. Give reason. (I)1057 ...
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- What will be the units digit of the squares of the following numbers...
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- Which of the following end with digit 1 ? 123^2,\ 77^2,\ 82^2,\ 161^2...
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- Determine whether squares of the following numbers are even or odd. ...
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- The following numbers are not perfect squares. Given reason. (I)640...
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- write a Pythagorean triplet whose one member is (I)14 ...
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- Without adding, find the sum: i) 1+3+5+7+9\ ii) \ 1+3+5+7+9+11...
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