Multiple choice Directions: Complete the series. ACE : I : : GHI : ? U V W Y X Reveal answer Fill a bubble to check yourself E Correct answer Explanation Adding the place values of A, C and E, we get 1 + 3 + 5 = 9, the place value of I. So, it is represented by I. Similarly, G = 7, H = 8 and I = 9. 7 + 8 + 9 = 24, which is represented by X. It is the correct answer.