JEE Main Chemistry question

An ester (X), molecular formula C₁₁H₁₄O₂, treated with LAH when it forms two compounds (A) and (B) with molecular formula C₉H₁₂O and C₂H₆O respectively. (A) on heating with an acid forms C₉H₁₀(C). (C) on oxidation with KMnO₄ forms terephthalic acid. Compound (X) is

• (A)p-C₃H₇–C₆H₄–COOC₃H₇ (alternate longer alkyl isomer)
• (B)p-CH₃–C₆H₄–CH₂COOC₂H₅Correct
• (C)p-C₂H₅–C₆H₄–COOCH₂COOCH₃ (unrelated structure)
• (D)p-C₂H₅–C₆H₄–COOCH₃ (unrelated structure)