Question

Choose the odd one:

• A. 2,4,8
• B. 3,9,27
• C. 5,25,125
• D. 4,16,36

Answer 1

Answer:

D. 4,16,36

Check the pattern in each group:

• $2, 4, 8 → (2^1, 2^2, 2^3)$

• $3, 9, 27 → (3^1, 3^2, 3^3)$

• $5, 25, 125 → (5^1, 5^2, 5^3)$

• $4, 16, 36$ → should be $(4^1, 4^2, 4^3 = 4,16,64)$, but 36 is incorrect

Therefore, the odd one is:

4, 16, 36