Multiple choice general knowledge science & technology

Which is the largest moon in the solar system ?

  1. titan

  2. callisto

  3. triton

  4. ganymede
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ganymede is Jupiter's largest moon and the largest moon in our solar system, with a diameter of 5,268 km - even larger than the planet Mercury. It's the only moon known to have its own magnetic field and may have a subsurface ocean beneath its icy crust.

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