Question

Select the option that is related to the fourth term in the same way as the first term is related to the second term.

213 : 7 : : _______ : 8

• A. 343
• B. 512
• C. 340
• D. 509

Answer 1

Answer:

C. 340

3 + 4 + 3 = 10 + 1 = 11, 5 + 1 + 2 = 8 +1 = 9, 3 + 4 + 0 = 7 + 1 = 8, 5 + 0 + 9 = 14 + 1 = 15