Which of the following food material is preserved by drying?
A) Pickle
B) Fish
C) Idly
D) Eggs
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The Young’s modulus of a material is 10^11 Nm^-2 and its Poisson’s ratio is 0.2. The modulus of rigidity of the material is
Correct option is: (A) 0.42 × 1011 N/m2
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You were given two pieces of chalk. To prove the activity on breaking of food material one of the following is used.
Answer is (D) Vinegar
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Milk is preserved by a method called
(B) Pasteurization
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Which one of these is preserved in pasteurisation method?
Answer is (B) Milk
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Which of the following food material is preserved by drying?
The correct answer is B) Fish
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If food is not preserved properly, it can be attacked by …………………
Germs / Microorganisms
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Here, agricultural products are preserved for a longer periods
(C) Cold storage
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Assertion : All chemicals added to food items are called food preservatives. Reason : All these chemicals increase the nutritive value of the food.
(iii) Both assertion and reason are wrong statement.
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Akashvani has preserved recordings of all speeches delivered by the ………… on 15th August. (a) President
Correct option: (c) Prime Minister
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In Hydra, waste material of food digestion and nitrogenous waste material are removed from
Correct Answer - C Mouth and body wall respectively
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