Find a five-digit number in which the second and third digits are the same, the fifth digit is triple the first, the third digit is twice the fourth, and the sum of all the digits is 19. ????? Kindly note how much time you have taken to solve? Develope our memory power........................... Dont try before go to bed. You wont get sleep.
Oh I was just sharing this new feature here that we used in neurons thread. many people are across time zones. Not that I intend to solve any in 90 seconds.
