I am between 12×14 and 390÷2. I am a multiple of 7.i am even. Who am I?

Answer 1

The way I read it, the number is between (not equal to) these numbers:

12*14 = 168

and

390/2 = 195

"multiple of 7 and even" means multiple of 14.

13*14 = 182

14*14 = 196 (too large)

I think the answer is simply 182. (Note also that the wording implies that there only one number that meets the criteria......"Who am I"

Answer 2

To be a multiple of 7 and even, then I must be a multiple of 14. Obviously, I can be 12.

I can also be a multiple of 14 and below 390/2:

390/2 = 195 = 14*13 + 13. Hence, I can be 13 also.