Which one of the following organisms is not an autotroph?

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Which one of the following organisms is not an autotroph? Answer: Mushroom

Mushrooms are heterotrophic fungi, meaning they cannot produce their own food through photosynthesis. In contrast, algae and moss are autotrophs, capable of producing their own food using sunlight. Mushrooms obtain nutrients by decomposing organic matter.

Question context

This question is part of 🧩 Logical Reasoning within the broader 🧠 Aptitude Mastery subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.