If 1 = 5, 2 = 25, 3 = 125, then 4 = ?
Correct answer: A. 625
- A. 625
- B. 525
- C. 225
- D. 325
Explanation
The pattern observed in the sequence is that each number is the previous result multiplied by 5. Therefore, starting with 1 = 5, multiplying 5 by 5 gives 25, then multiplying 25 by 5 gives 125. Continuing this pattern, multiplying 125 by 5 results in 625. Thus, the correct answer is 625. The other options do not follow this pattern of multiplication by 5 and are therefore incorrect.
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Logical problems present several conditions about people, objects, events or choices and require their possible arrangements to be tested. They cover constraint-based reasoning, rankings, matching, grouping, scheduling and elimination, with attention to the difference between a complete solution and a possibility that merely satisfies one condition.
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