We get the square of _____ number if we add first 11 odd numbers.(a) 11(b) 12(c) 5(d) 13I got this question in exam.Query is from Patterns in Squares of Numbers in chapter Squares and Square Roots of Mathematics – Class 8

We get the square of _____ number if we add first 11 odd numbers.(a) 1

1.	We get the square of _____ number if we add first 11 odd numbers.(a) 11(b) 12(c) 5(d) 13I got this question in exam.Query is from Patterns in Squares of Numbers in chapter Squares and Square Roots of Mathematics – Class 8
Answer» Correct ANSWER is (a) 11 Easy explanation: There is an INTERESTING PATTERN in squares, when we add first N odd numbers we get n^2. So here when we add the first eleven odd numbers, we get 11^2. Hence the correct answer WOULD be 11^2 and the other options would be incorrect.

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