The integers from 1 to 1000 are written in order around a circle. Starting at 1, every…
Mathematics · JEE Advanced · NTA Exams — Permutations and Combinations
The integers from 1 to 1000 are written in order around a circle. Starting at 1, every fifteenth number is marked (that is 1, 16, 31, etc.) This process is continued until a number is reached which has already been marked, then unmarked numbers are
- 200
- 400
- 600
- 800
Answer
(D) 800
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