Answer:
You are number 3 or number 7
Explanation:
Let's call x the incognito number we want to find.
22 / x results in a remainder of 1.
Knowing that 22 - 1 = 21, then x is a multiple of 21.
The first two multiples of 21 are 3 and 7.
We can choose any of the two numbers as the value of x (our solution), since in both cases both conditions are met.
Let's check it out:
x = 3
Condition 1: 22/3 = 7 with remainder 1
Condition 2: x + 5 = 3 + 5 = 8 which is even
x = 7
Condition 1: 22/7 = 3 with remainder 1
Condition 2: x + 5 = 7 + 5 = 12 which is even
You are number 3 or number 7.