Q. यदि A:B = 1:3, B:C = 5:7 तथा C:D = 9: 7 हो, तो A:B:C:D = ?

Question ID: 33623
  1. A 15:45:63:49
  2. C 45:15:63:49
  3. B 15:49:45:63
  4. D 49:15:54:63


❮ Prev       Next ❯