Select the option that is related to the third term in the same way as the second term is related to the first term 21: 8 ∷23:?

| Question | Select the option that is related to the third term in the same way as the second term is related to the first term 21: 8 ∷23:? | |
| Type | multiple_choice | |
| Option | 64 | incorrect |
| Option | 32 | correct |
| Option | 16 | incorrect |
| Option | 9 | incorrect |
Solution: