Question

Which one of these numbers is not like the others? 21, 15, 6, 16, 27 *

Answer 1

Answer:

16 is not one of these numbers since all the other numbers is the divisible number of 3. Whereas 16 can't be divided by 3.

Answer 2

Answer:

16 is that number which is not like other numbers.

Step-by-step explanation:

16 is that number which is not like others.

Because in given numbers 21,15,6,16,27 all numbers are divisible by 3 except 16.

So 16 is that number which is not like other numbers.