Intermediate November 2022 Unit 2 Q6

6. Find the whole number that satisfies all of the following conditions:

• It is a whole number between 15 and 35 inclusive.
• The number is a multiple of 2 but not a multiple of 4.
• 3 is a factor of this number, but 9 is not a factor of this number. [2]

The whole number is ……………