General Studies · Number Analogy
Two sets of numbers are given below. In each set, certain mathematical operations on the first number result in the second number, and on the second number result in the third number and so on. Which option follows the same pattern? (NOTE: Operations must be performed on whole numbers, e.g., 11, without breaking them into digits.) Set 1: 11 – 121 – 2121 – 171 Set 2: 27 – 729 – 829 – 779
- 125 – 625 – 725 – 675✓
- 213 – 169 – 244 – 188
- 323 – 529 – 629 – 589
- 416 – 196 – 296 – 246
Correct answer
25 – 625 – 725 – 675
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