1:   To eliminate which of the following are Herbicides used?
Options:
  1. insects
  2. pests
  3. weeds
  4. plant diseases

Answer: Option 3

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

2:   'Green Manure' refers to
Options:
  1. Putting farmyard manure.
  2. Putting NPK manure.
  3. Applying slurry manure obtained from gobar gas plants.
  4. Growing leguminous crops and ploughing it.

Answer: Option 4

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

3:   Vessels of which of the following metals or alloy should not be used to preserve citrus fruit products?
Options:
  1. copper
  2. tin
  3. steel
  4. iron

Answer: Option 1

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

4:   Among the following chemicals, which one is used as a preservative in tomato sauce?
Options:
  1. Sodium bicarbonate
  2. Sodium benzoate
  3. Sodium chloride
  4. Sodium lauryl sulphate

Answer: Option 2

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

5:   Which of the following is a carnivorous plant?
Options:
  1. Hydrilla
  2. Nepenthes
  3. Marsilea
  4. Sagittaria

Answer: Option 2

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

6:   Why is the propagation of plants by tissue culture technique becoming popular?
Options:
  1. Because it is the simples technique.
  2. Because most plants respond to this technique.
  3. Because variability can be increased.
  4. Because the plants produced have uniform growth & productivity characteristics.

Answer: Option 4

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

7:   Stem cuttings are commonly used for reproducing which among the following?
Options:
  1. cotton
  2. banana
  3. mango
  4. sugarcane

Answer: Option 4

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

8:   Which among the following are the commonly present elements in artificial fertilizers?
Options:
  1. nitrogen, calcium and phosphorus
  2. phosphorus, barium and nitrogen
  3. nitrogen, phosphorus and sodium
  4. nitrogen, phosphorus and potassium

Answer: Option 4

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

9:   Among the following plant diseases, which one is not a seed-borne disease?
Options:
  1. Brown leaf spot of rice
  2. Black arm of cotton
  3. Red rot of sugarcane
  4. Potato mosaic

Answer: Option 4

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

10:   Among the following pesticides, which one is not widely used as a fumigant?
Options:
  1. Malathion
  2. Aluminium Phosphide
  3. Methyl Bromide
  4. Ethylene Di-bromide (EDB)

Answer: Option 1

Explanation:

Sorry, No description available. Discuss this in Forums

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

More General Knowledge Questions on :




Download StudyAlways app from google play





If you write it down, you can make it happen.
-Staness Jonekos