Can you replace the question mark with the correct number?

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits

Can you find the 09 errors in the picture below?

Why 1729 is a magic number? Answer Logically.

What is the largest number you can write with just 3 digits?

What is the next number in the series?

15 29 56 108 208 ?

Our product and our sum always give the same answer. Who are we?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?

What Adam and Eve do not have but the rest of the people have?