Question : For what value of N, 270N will be a perfect square, where 270N is a 4-digit number?

Question : If 34N is divisible by 11, then what is the value of N?

Question : If [n] denotes the greatest integer < n and (n) denotes the smallest integer > n, where n is any real number, then the value of $(1\frac{1}{5})×[1\frac{1}{5}]-(1\frac{1}{5})+[\frac{1}{5}]+(1.5)$ is:

Question : If a 4-digit number x58y is exactly divisible by 9, then the least value of (x + y) is:

Question : Directions: The sum of a number's square, its cube, and its next number's cube is 205. What is the number?