If $$\left| {z - 4} \right| < \left| {z - 2} \right|$$, its solution is given by :

If $$p$$ and $$q$$ are the roots of the equation $${x^2} + px + q = 0,$$ then

Five digit number divisible by 3 is formed using 0, 1, 2, 3, 4 and 5 without repetition. Total number of such numbers are :

The sum of integers from 1 to 100 that are divisible by 2 or 5 is :