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There are ______ non-squares numbers in between 9^2 & 10^2.(a) 15(b) 11(c) 19(d) 9This question was addressed to me in class test.Query is from Patterns in Squares in division Squares and Square Roots of Mathematics – Class 8

Answer»

Right ANSWER is (c) 19

The explanation: The squares of the NUMBERS 9 & 10 are 81 & 100 respectively. There are 19 numbers between 81 and 100. Therefore, the CORRECT answer would be 19 and the others would be incorrect.



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