Fruits GK MCQ Questions on ‘Grapes‘. Here we have given total 15 Quiz, very important for students.
1.) Which family of plants do grapes belong to?
a) Rosaceae
b) Rutaceae
c) Solanaceae
d) Vitaceae
Answer: d) Vitaceae
Explanation: Grapes belong to the Vitaceae family, which includes various species of flowering plants.
2.) What is the scientific name for the common grapevine that produces table grapes and wine grapes?
a) Vitis vinifera
b) Vitis labrusca
c) Vitis aestivalis
d) Vitis rotundifolia
Answer: a) Vitis vinifera
Explanation: Vitis vinifera is the scientific name for the common grapevine used for table grapes and wine production.
3.) Which gas is produced by ripe grapes that can accelerate the ripening of other fruits stored nearby?
a) Oxygen
b) Carbon dioxide
c) Ethylene
d) Nitrogen
Answer: c) Ethylene
Explanation: Ripe grapes produce ethylene gas, which can ripen other fruits stored nearby.
4.) Which vitamin is abundant in grapes and is known for its antioxidant properties?
a) Vitamin C
b) Vitamin A
c) Vitamin K
d) Vitamin D
Answer: a) Vitamin C
Explanation: Grapes are rich in vitamin C, which has antioxidant properties.
5.) What is the term for the process of preserving grapes by drying them, often used in making raisins?
a) Dehydration
b) Pickling
c) Canning
d) Fermentation
Answer: a) Dehydration
Explanation: Dehydration is the process of preserving grapes by removing their moisture content, commonly used in making raisins.
6.) Which part of a grape is typically not consumed due to its high tannin content and bitter taste?
a) Skin
b) Flesh
c) Seeds
d) Stem
Answer: c) Seeds
Explanation: Grape seeds have a high tannin content and are typically not consumed due to their bitterness.
7.) What is the term for the practice of cultivating grapevines on a trellis or support structure for better sunlight exposure and air circulation?
a) Espaliering
b) Pruning
c) Training
d) Grafting
Answer: a) Espaliering
Explanation: Espaliering is the practice of training grapevines on a trellis or support structure to enhance sunlight exposure and air circulation.
8.) Which mineral found in grapes is known for its role in maintaining healthy blood pressure and bone health?
a) Iron
b) Calcium
c) Potassium
d) Magnesium
Answer: c) Potassium
Explanation: Grapes contain potassium, which is important for maintaining healthy blood pressure and bone health.
9.) Which type of grapes is often used for making red wine due to their dark-colored skin?
a) Thompson Seedless grapes
b) Concord grapes
c) Muscat grapes
d) Cabernet Sauvignon grapes
Answer: d) Cabernet Sauvignon grapes
Explanation: Cabernet Sauvignon grapes are often used for making red wine due to their dark-colored skin, which contributes to the wine’s color.
10.) Which country is one of the largest producers of grapes in the world?
a) Brazil
b) India
c) United States
d) Italy
Answer: c) United States
Explanation:** The United States is one of the largest producers of grapes globally, with states like California being major grape-producing regions.
11.) What is the term for grapes that are often used for making white wine and are known for their sweet, floral flavor?
a) Thompson Seedless grapes
b) Concord grapes
c) Muscat grapes
d) Chardonnay grapes
Answer: c) Muscat grapes
Explanation: Muscat grapes are often used for making white wine and have a sweet, floral flavor.
12.) Which part of a grape contains most of its dietary fiber and antioxidants?
a) Skin
b) Flesh
c) Seeds
d) Stem
Answer: a) Skin
Explanation: The skin of a grape contains most of its dietary fiber and antioxidants.
13.) What is the term for grapes that are often used for making grape juice and jelly due to their sweet flavor?
a) Thompson Seedless grapes
b) Concord grapes
c) Muscat grapes
d) Zinfandel grapes
Answer: b) Concord grapes
Explanation:Concord grapes are often used for making grape juice and jelly because of their sweet flavor.
14.) What is the term for the practice of grafting branches of one grapevine onto another to improve fruit quality and disease resistance?
a) Pruning
b) Budding
c) Espaliering
d) Topworking
Answer: b) Budding
Explanation: Budding is the practice of grafting branches of one grapevine onto another to enhance fruit quality and disease resistance.
15.) Which type of grapes is often used for making seedless table grapes and raisins?
a) Thompson Seedless grapes
b) Concord grapes
c) Muscat grapes
d) Pinot Noir grapes
Answer: a) Thompson Seedless grapes
Explanation: Thompson Seedless grapes are often used for making seedless table grapes and raisins.
Also See: GK MCQ on Peach