How to Identify and Classify Watermelons - Test
  • 1. What is the most reliable indicator of a ripe watermelon?
A) A dull, hollow sound when thumped
B) A light weight for its size
C) A bright green color
D) A smooth, shiny rind
  • 2. What is the ground spot (field spot) on a watermelon?
A) Where the watermelon rested on the ground
B) A scar from the vine
C) A point of over-ripeness
D) A sign of insect damage
  • 3. Ideally, what color should the ground spot be on a ripe watermelon?
A) Creamy yellow or orange
B) Light green
C) Bright white
D) Brown
  • 4. What does a 'sugar spot' or 'webbing' on a watermelon indicate?
A) Insect infestation
B) Sugar seeping from the watermelon, indicating ripeness
C) Overwatering
D) Lack of nutrients
  • 5. Which of these is NOT a common watermelon variety?
A) Honeycrisp
B) Jubilee
C) Crimson Sweet
D) Sugar Baby
  • 6. What is the general shape of a Crimson Sweet watermelon?
A) Oval
B) Round
C) Oblong
D) Square
  • 7. Which watermelon variety is known for its very dark green rind?
A) Charleston Gray
B) Tiger Baby
C) Black Diamond
D) Icebox
  • 8. What size is typically considered an 'icebox' watermelon?
A) Medium, about 15 pounds
B) Small, easily fitting in a refrigerator
C) Very small, golf-ball size
D) Large, over 25 pounds
  • 9. What is a seedless watermelon?
A) A genetically modified organism
B) A triploid hybrid
C) A special type of organically grown watermelon
D) A watermelon that never produces seeds
  • 10. Do seedless watermelons truly have no seeds?
A) They may have small, white, edible seeds.
B) They have no seeds at all.
C) They only have black seeds.
D) They have the same amount of seeds as regular watermelons.
  • 11. What does 'male' and 'female' refer to in watermelon plants?
A) The type of flower each vine produces.
B) The amount of water each vine needs.
C) The genetic gender of the entire plant.
D) The type of soil each vine prefers.
  • 12. Why are pollinator rows necessary for seedless watermelon production?
A) To provide pollen for fruit development.
B) To provide extra nutrients to the seedless plants.
C) To provide shade for the seedless plants.
D) To repel pests from the seedless plants.
  • 13. What is the flesh color of a Yellow Crimson watermelon?
A) Red
B) Pink
C) Orange
D) Yellow
  • 14. Which characteristic helps distinguish a 'Picnic' type watermelon?
A) It requires no pollination.
B) Its flavor is particularly sweet.
C) Its rind is always striped.
D) Its size is suitable for transporting to picnics.
  • 15. How does the shape of the stem where it connects to the watermelon relate to ripeness?
A) It should be smooth and waxy.
B) It should be thick and green.
C) It should be dry and starting to shrivel.
D) It should be covered in small hairs.
  • 16. What is a common problem indicated by a watermelon with a hollow sound but also light in weight?
A) Underripe
B) Insect infestation
C) Overripe or dried out
D) Waterlogged
  • 17. Which watermelon type is known for its exceptional sweetness and crisp texture?
A) Desert King
B) Orangeglo
C) Sangria
D) Moon and Stars
  • 18. What is the typical rind pattern of a Jubilee watermelon?
A) Mottled
B) Striped
C) Solid dark green
D) Solid light green
  • 19. What does 'netted' refer to when describing watermelons?
A) A covering of netting used during transport
B) A specific watermelon variety
C) A raised, web-like pattern on the rind
D) A disease affecting the rind
  • 20. Which of the following is NOT a characteristic used to classify watermelons?
A) Flesh color
B) Rind color
C) Size
D) Leaf shape
  • 21. What is the purpose of 'slapping' a watermelon?
A) To listen to the sound and assess its ripeness.
B) To remove dirt from the surface.
C) To stimulate sugar production.
D) To test the firmness of the rind.
  • 22. What does a watermelon with a 'flat' spot indicate?
A) It is a sign of insect damage.
B) It indicates a lack of sweetness.
C) It is a sign of over-ripeness.
D) It rested unevenly and may not have ripened uniformly.
  • 23. What is a 'personal' watermelon?
A) A watermelon requiring special care.
B) A very small watermelon, about 3-5 pounds.
C) A watermelon grown for a specific individual.
D) A watermelon with personalized markings on the rind.
  • 24. What type of watermelon is the 'Moon and Stars' variety known for?
A) Its completely seedless interior.
B) Its resistance to diseases.
C) Its exceptionally large size.
D) Its dark rind with yellow spots resembling moons and stars.
  • 25. How can the sugar content of a watermelon be indirectly estimated?
A) By the thickness of its rind.
B) By the color of its rind.
C) By its weight for size.
D) By the size of its seeds.
  • 26. What does 'days to maturity' refer to in watermelon descriptions?
A) The number of days the seeds take to germinate.
B) The shelf life of the harvested watermelon.
C) The number of days from planting to harvest.
D) The number of days the plant can survive without water.
  • 27. Which watermelon variety is noted for its disease resistance?
A) Sugar Baby
B) Black Diamond
C) Charleston Gray
D) Icebox
  • 28. What is a key visual difference between an heirloom watermelon and a modern hybrid?
A) Heirlooms often have more variation in size and shape.
B) Heirlooms are always seedless.
C) Hybrids always have darker green rinds.
D) Heirlooms always have thicker rinds.
  • 29. What is the 'thump' test primarily checking for?
A) The density and maturity of the flesh.
B) The presence of insects inside.
C) The sugar content.
D) The thickness of the rind.
  • 30. Why might a watermelon taste bland even if the rind appears ripe?
A) The soil lacked nutrients.
B) It was exposed to too much sun.
C) It was overwatered.
D) It was harvested too early.
Created with That Quiz — where a math practice test is always one click away.