Answer by True or False and justify:

1) Two opposite signed numbers have opposite signs.
2) Two signed numbers of opposite signs are opposite.

1) True, as you said they are "opposite signed".

2) False, as the numbers could be -3 and 2 -> they have opposite signs, but they're not opposites - -3 and 3 would be opposites, or -2 and 2, but not -3 and 2. Therefore it's not true in all cases, and the statement is false.

true
1)Two opposite signed numbers have opposite signs.
bcz
Two signed numbers of opposite signs are opposite.
2) Two signed numbers of opposite signs are opposite.
bcz
Two opposite signed numbers have opposite signs.

1) true opposite signs r possible
2) false, it can't be possible for all numbers