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 number of digits in the square of three digit number is _________. 6 or 7 5 or 6 4 or 5
Q 3 : In 5 digit number is squared then the obtained number has _____ digits. 10 or 11 9 or 10 8 or 9
Q 4 : A 'n' digit number has in its square is ______ digits. 2n or 2n+1 2n-1 or 2n
Q 5 : The double digit number has in its square _____ digits. 2 or 3 4 or 5 3 or 4
Q 6 : In 6 digit number is squared then the obtained number has _____ digits. 11 or 12 10 or 11 12 or 13
Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!