Goldfish - Exam
Goldfish
  • 1. What is the average lifespan of a goldfish?
A) 20-25 years
B) 10-15 years
C) 5-8 years
D) 1-3 years
  • 2. What is the natural color of a wild goldfish?
A) Olive green
B) Royal blue
C) Bright red
D) Neon pink
  • 3. What is the most common type of goldfish?
A) Common goldfish
B) Shubunkin goldfish
C) Oranda goldfish
D) Fantail goldfish
  • 4. Where is the best place to put a goldfish tank?
A) Away from direct sunlight
B) Next to a window
C) Above a radiator
D) Next to a heater
  • 5. What fish is closely related to the goldfish?
A) Tuna
B) Betta
C) Carp
D) Salmon
  • 6. What is the organ that helps a goldfish stay buoyant in water?
A) Gill
B) Brain
C) Swim bladder
D) Scales
  • 7. What can cause a goldfish to lose its color?
A) Sunlight exposure
B) Poor water quality
C) Overcleaning the tank
D) Excessive feeding
  • 8. What should be monitored regularly in a goldfish tank?
A) Humidity levels
B) Ammonia levels
C) Noise levels
D) Light intensity
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