The North pole of magnet $A$ attracts end $P$ of magnet $B$. What will happen if the South pole of magnet…
The North pole of magnet $A$ attracts end $P$ of magnet $B$. What will happen if the South pole of magnet $A$ is brought near the same end $P$ of magnet $B$?
End $P$ will be repelled
End $P$ will still be attracted
End $P$ will show no magnetic reaction
Magnet $B$ will instantly lose its magnetism
Solution
Because $N$ of magnet $A$ attracts end $P$, end $P$ must be a South pole. When $S$ of magnet $A$ is brought near $P$ (which is South), like poles repel each other.