Explanation:

- G scored more than F and K.

- F scored more than I, but got 59 marks, so F is not the highest.

- G scored more than H, making G's score higher than F, K, and H.

- K scored more than J but less than H and F, with 46 marks.

- I has the third-lowest score.

- F (59) scored more than K (46) but less than H.

- G scored higher than all because:

- H and F are below G.

- K and J are also below G.

- I is third-lowest, hence below G.

- Option 1: G – G has the highest score.

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