1) How many planets are there in our solar system? a) 5 b) 6 c) 7 d) 8 2) Choose the inner planet: a) Jupiter b) Uranus c) Mars d) Neptune 3) Which planet is the brightest planet of solar system? a) Mercury b) venus c) mars d) earth 4) Which planet is surrounded by rings? a) Earth b) Mars c) Saturn d) Uranus 5) which one is known as outer planet? a) mercury b) venus c) Jupiter d) mars

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