STD 7 Science Taste -5

20 Questions | By Kalpeshpatil181 | Updated: Mar 21, 2022 | Attempts: 264

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Questions and Answers

1.

Sometimes fruits for their Skins turn----
- A.
  
  Pink
- B.
  
  Black
- C.
  
  White
- D.
  
  Option 4
2.

Add as much----- as you need to the plate
- A.
  
  Food
- B.
  
  Water
- C.
  
  Salt
- D.
  
  Option 4
3.

----world food day
- A.
  
  16th October
- B.
  
  15th October
- C.
  
  17th October
- D.
  
  Option 4
4.

-------And chemical reaction in food materials are slowed down at the temperature
- A.
  
  Physical
- B.
  
  Biological
- C.
  
  None of these
- D.
  
  Option 4
5.

Some chemicals are injected in to------ to make them more attractive and tasty
- A.
  
  Water
- B.
  
  Juice
- C.
  
  Fruits
- D.
  
  Option 4
6.

In -------parliament passed prevention of food adulteration
- A.
  
  1988
- B.
  
  1945
- C.
  
  1954
- D.
  
  Option 4
7.

Salt is a -----type of food preservative
- A.
  
  Natural
- B.
  
  Chemical
- C.
  
  Pasteurization
- D.
  
  Option 4
8.

Vinegar is a -------type of food preservative
- A.
  
  Natural
- B.
  
  Chemical
- C.
  
  None of these
- D.
  
  Option 4
9.

Frequently harmful chemicals like carbonated soda ---------etc are mixed with cold drinks
- A.
  
  Phosphoric acid
- B.
  
  Carbonate acid
- C.
  
  None of these
- D.
  
  Option 4
10.

Find the odd man out salt ,vinegar ,cytric acid, sodium benzoate
- A.
  
  Salt
- B.
  
  Vinegar
- C.
  
  Citric acid
- D.
  
  Sodium benzoate
11.

Lakhi dal, brick dust ,mythanyl yellow, turmeric powder
- A.
  
  Lakhi dal
- B.
  
  Brick dust
- C.
  
  Mythanyl yellow
- D.
  
  Turmeric powder
12.

Banana ,apple, Guava ,almond
- A.
  
  Banana
- B.
  
  Apple
- C.
  
  Guava
- D.
  
  Almond
13.

Storing, freezing ,settling ,drying
- A.
  
  Storing
- B.
  
  Freezing
- C.
  
  Settling
- D.
  
  Drying
14.

Ghee ,coconut oil ,rice
- A.
  
  Gee
- B.
  
  Coconut oil
- C.
  
  Rice
- D.
  
  Option 4
15.

Sometimes fruits or their skin turn black
- A.
  
  True
- B.
  
  False
16.

Melathion is sprayed on the gunny bags containing food grains
- A.
  
  True
- B.
  
  False
17.

Contaminants do not cause illnesses for poisoning
- A.
  
  True
- B.
  
  False
18.

They may get spoiled due to chemical reactions on contact with metals
- A.
  
  True
- B.
  
  False
19.

Sometimes naturally available food materials are spoilt by wrong handling
- A.
  
  True
- B.
  
  False
20.

Eat all the -----that you have served yourself
- A.
  
  Medicine
- B.
  
  Food
- C.
  
  Water
- D.
  
  Option 4