Select the option that is related to the third number in the same way as the second number is related to the first number.
3: 20:: 7:?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e 100.
| Understanding | Application |
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The logic used here is: 3: 20 32 × 2 + 2 = 20 |
Similarly, 7 : ? 72 × 2 + 2 = 100 Hence, option 1 is the correct answer. |