Log in

View Full Version : Mathematical Puzzles



  1. Shortucut to calculate 50 ! (2 replies)
  2. Count the Digits (3 replies)
  3. Get 37 by using five five's (11 replies)
  4. Permutations and Combinations (2 replies)
  5. The Impossible Series..... (1 replies)
  6. Look at this logic... (1 replies)
  7. Find the number.... (10 replies)
  8. Hard Mathematical puzzle[3] (4 replies)
  9. one more hard mathematical puzzle... (8 replies)
  10. puzzle (4 replies)
  11. About cpp connectivity (5 replies)
  12. Climbing 10 Steps (8 replies)
  13. Permutations (3 replies)
  14. Flying Cards Problem..... (1 replies)
  15. solve the equation.... (6 replies)
  16. Two packs of cards.... (1 replies)
  17. Two Theoreticians..... (1 replies)
  18. Complete the equation (3 replies)
  19. Find the 10 digit number (5 replies)
  20. The smallest number which when diminished by 3 (5 replies)
  21. Fill up the blanks (5 replies)
  22. what was the amount for the checque? (6 replies)