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

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 _________. 5 or 6 4 or 5 6 or 7

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

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

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

Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!

