MCQOPTIONS
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| 1. |
Select the option that is related to the third number in the same way as the second number is related to the first number.400 : 20 ∷ 100 : ? |
| A. | 50 |
| B. | 1 |
| C. | 10 |
| D. | 5 |
| Answer» D. 5 | |