Q 1: If a number has one digit, the the number of digits in its square ______. 2 or 3 1 or 3 1 or 2

Q 2: The double digit number has in its square _____ digits. 2 or 3 3 or 4 4 or 5

Q 3: The number of digits in the square of three digit number is _________. 4 or 5 5 or 6 6 or 7

Q 4: The number of digits in the square of four digit number is ______. 6 or 7 7 or 8 8 or 9

Q 5: A 'n' digit number has in its square is ______ digits. 2n1 or 2n 2n or 2n+1

Q 6: In 5 digit number is squared then the obtained number has _____ digits. 10 or 11 8 or 9 9 or 10

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Question 8: This question is available to subscribers only!

