Science Content-Food (CTET Paper-II Science): Questions 1 - 5 of 13
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Question number: 1
» Science Content » Food
Appeared in Year: 2014
Question
A boy has a thick paste of turmeric. On adding this paste to hydrochloric acid and aqueous solution of sodium hydroxide separately, what color (s) would he observed? (February)
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Blue in hydrochloric acid and red in sodium hydroxide |
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| b. | Yellow in hydrochloric acid and red in sodium hydroxide |
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| c. | Yellow in both cases |
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| d. | Pink in hydrochloric acid and blue in sodium hydroxide |
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Question number: 2
» Science Content » Food
Appeared in Year: 2015
Question
Polio is caused by a (Feb)
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Fungi |
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| b. | Virus |
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| c. | Protozoa |
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| d. | Bacteria |
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Question number: 3
» Science Content » Food
Appeared in Year: 2015
Question
Consider the following edible plants:
1. Banana 2. Brinjal 3. Lady’s finger 4. Pumpkin
Select from these a pair of plants which has two or more than two edible parts: (Feb)
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 1 and 2 |
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| b. | 1 and 4 |
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| c. | 1, 3 and 4 |
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| d. | 2 and 3 |
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Question number: 4
» Science Content » Food
Appeared in Year: 2014
Question
Given below are some food items:
(1) Boiled and mashed potato
(2) Boiled and chewed rice
(3) A slice of bread
(4) Sugar solution
(5) Coconut oil
Which of the above will give blue-black colour when tested with iodine solution? (Feb)
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | (1), (3) and (5) |
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| b. | (2) and (4) |
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| c. | (1), (2) and (3) |
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| d. | (1) and (3) |
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Question number: 5
» Science Content » Food
Appeared in Year: 2015
Question
Which one of the following sets is the combination of organs of human digestive system that do not carry out any digestive system? (Feb)
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Buccal cavity, large intestine, rectum |
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| b. | Esophagus, large intestine, rectum |
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| c. | Buccal cavity, esophagus, rectum |
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| d. | Buccal cavity, esophagus, large intestine |
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