2025 Uncategorized - Uncategorized

Let PQR be a 3-digit number, PPT be a 3-digit number and PS be a 2-digit number, where P, Q, R, S, T are distinct non-zero digits. Further, PQR – PS = PPT . If Q = 3 and T < 6, then what is the number of possible values of (R, S) ?

  • 2
  • 3
  • 4
  • More than 4

Want to see the 360° AI Analysis?

Sign up for a free 7-day trial to see option elimination logic, concept maps, and AI-graded model answers for this question.

View Interactive Analysis
    2025 UPSC Uncategorized PYQ | UPSC Insights | UPSC Insights