Square Of Two Digit Number Best Trick #squaretrick #mathstrick #shorts

The number of two digit numbers which are perfect square and perfect cube both is :

The number of two digit numbers which on being reversed (i.e., their digits exchanged the position) gives out perfect square two digit numbers:

The sum of the squares of the digits of the largest prime number in two digits is

When a two digit number is subtracted from another two digits number consisting of the same digits in reverse order, then the resultant value we get is equal to the sum of the digits of that number. The square of sum of digits of that number can be :