general Maths Puzzle

onsider the sum: ABC + DEF + GHI = JJJ
If different letters represent different digits, and there are no leading zeros, what does J represent?

Read Solution (Total 3)

108+324+567 = 999. From this example, it is obvious J=9.
15 years agoHelpfull: Yes(8) No(0)

9......
eg:---183+276+540=999
15 years agoHelpfull: Yes(5) No(2)
j=9
286+143+570=999 , its clear from this example
9 years agoHelpfull: Yes(0) No(0)

general Other Question

ilu and Meenu were walking on the road.
Silu said, "I weigh 51 Kgs. How much do you weigh?"
Meenu replied that she wouldn't reveal her weight directly as she is overweight. But she said, "I weigh 29 Kgs plus half of my weight."
How much does Meenu weigh? If a rook and a bishop of a standard chess set are randomly placed on a chessboard, what is the probability that one is attacking the other?
Note that both are different colored pieces.