In the following question, the second number is related to the first number in some way, choose the alternative which is similarly related to the third number.
64: 729:: 49:?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 512.
| Understanding |
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The logic used here is: 64: 729 82 = 64 93 = 729 Similarly; 49:? 72 = 49 83 = 512 Hence, option 2 is the correct answer. |