Advertisements
Advertisements
Question
Write true (T) or false (F) for the following statement.
The number of digits in a square number is even.
Advertisements
Solution
False
Example: 100 is the square of a number but its number of digits is three, which is not an even number.
APPEARS IN
RELATED QUESTIONS
Find the square root of the following number by the prime factorisation method.
400
Find the square root of the following number by the prime factorisation method.
4096
Find the square root of the following number by the prime factorisation method.
529
For the following number, find the smallest whole number by which it should be multiplied so as to get a perfect square number. Also find the square root of the square number so obtained.
768
For the following number, find the smallest whole number by which it should be divided so as to get a perfect square number. Also find the square root of the square number so obtained.
396
By just examining the unit digit, can you tell which of the following cannot be whole square?
1024
Find the square root the following by prime factorization.
27225
Find the smallest number by which 2592 be multiplied so that the product is a perfect square.
Examine if the following is a perfect square
725
Find the least square number which is exactly divisible by 3, 4, 5, 6 and 8.
