Analogy

As, 68 = (4)³ + 4       130 = (5)³ + 5 and 350 = (7)³ + 7 Therefore, ? = (6)³ + 6 = 222

First is a symbol of the second.

Recording of the second are visualized on the first.

First term = 1² = 1. Second term = 2³ = 8. Third term = 3² = 9. Fourth term = 4³ = 64.

Smoke comes out of chimney and bullet comes out of gun. So, the answer is (d).

Second provides support to the first.

First is a sign of the second.

Second is the method of making the first eatable.

9 = (3)² 8 = (3 – 1)³ and 16 = (4)² ? = (4 – 1)³ = 27