Can you find out the remainder when 3^300 is divided by 5?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

Can you find out which number multiplied by itself will give the output as 12345678987654321?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Why is the longest human nose just 11 inches?