1:   Which of the following species of plants has adapted to survive in dry places?
Options:
  1. Hydrophytes
  2. Heliophytes
  3. Xerophytes
  4. Sciophytes

Answer: Option 3

Explanation:

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2:   Lime is sometimes applied to soil for which of the following purposes?
Options:
  1. to increase the acidity of soil
  2. to increase the alkalinity of soil
  3. to make the soil more porous
  4. to restore nitrates to the soil

Answer: Option 2

Explanation:

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3:   UP-308 is a variety of what among the following?
Options:
  1. wheat
  2. rice
  3. millet
  4. cotton

Answer: Option 1

Explanation:

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4:   Which of the following is used to control 'Potato blight' - a serious potato disease?
Options:
  1. Dithane M-45
  2. Bordeaux mixture
  3. Dionine T-4
  4. Agrimycin and ceresan

Answer: Option 2

Explanation:

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5:   Among the following, which one is a balanced fertiliser for plants?
Options:
  1. Urea
  2. Ammonium sulphate
  3. Compost
  4. Nitrates

Answer: Option 3

Explanation:

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6:   Among the following chemicals, which one is used for preserving fruit juices?
Options:
  1. Ammonium sulphate
  2. Sodium hydroxide
  3. Sodium benzoate
  4. Potassium nitrate

Answer: Option 3

Explanation:

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7:   Which of the following has the maximum percentage of polyunsaturated fatty acids?
Options:
  1. Soybean Oil
  2. Coconut Oil
  3. Walnut Oil
  4. Sunflower Oil

Answer: Option 3

Explanation:

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8:   Mother's milk is preferred to cow's milk since it contains which of the following?
Options:
  1. more fats and more lipids
  2. less fats and less lipids
  3. more lipids and less fats
  4. more fats and less lipids

Answer: Option 2

Explanation:

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9:   An ideal godown for storing food grains is the one which keeps the grain in which of the following conditions?
Options:
  1. with constant air circulation
  2. in proper humidity
  3. cool and free from pest
  4. in well-lighted condition

Answer: Option 3

Explanation:

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10:   Thought, feeling and perceptions of a person gets altered when he is under the influence of which of the following substances?
Options:
  1. amphetamines
  2. tranquilisers
  3. morphine
  4. hashish

Answer: Option 4

Explanation:

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Hope is nothing but a deceitful flatterer accepted by reason only because it is often in need of palliatives.
-Giacomo Casanova