Step 1: List known players and notation
Players: Sehwag (S), Ganguly (G), Tendulkar (T), Dravid (D), Laxman (L)
Matches: M1, M2, M3
Constraints:
[(i)] No two players have same score in any match.
[(ii)] S $>$ G in M1 and M2
[(iii)] Highest scorer in M3 was the lowest scorer in M1
[(iv)] In M2: D $>$ L, T $>$ D; In M1: T $>$ L
[(v)] T was the lowest scorer in one match. In other two, his position was same (not 1st).
[(vi)] L $>$ G but $<$ D in M3
Step 2: Use (iii): Highest in M3 = Lowest in M1
This is a key constraint. Let us try: - Assume T is highest in M3 → then T must be lowest in M1. Now check (v):
T is lowest in M1 , then must be same position (say 3rd) in M2 and M3. Contradiction.
Try T is lowest in M3 → then he is highest in M1. Contradiction again with (iv) and (v).
Only possibility: T is lowest in M3. Therefore, Tendulkar scored the least in 3rd match.