Science Content-Food (CTET (Central Teacher Eligibility Test) Paper-II Science): Questions 6 - 10 of 13

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Question number: 6

» Science Content » Food

Appeared in Year: 2015

MCQ▾

Question

Tartaric acid is found in

1. Lemons

2. Amla

3. Unripe mangoes

4. Grapes (Feb)

Choices

Choice (4) Response

a.

1 and 2

b.

2 and 3

c.

1 and 3

d.

3 and 4

Question number: 7

» Science Content » Food

Appeared in Year: 2013

MCQ▾

Question

Select from the following a set of Kharif Crops: (July)

Choices

Choice (4) Response

a.

Cotton, paddy, pea, linseed

b.

Paddy, maize, cotton, soyabean

c.

Gram, mustard, groundnut, wheat

d.

Maize, paddy, linseed, soyabean

Question number: 8

» Science Content » Food

MCQ▾

Question

Select from the following a set of Rabi Crops:

Choices

Choice (4) Response

a.

Linseed, maize, gram, mustard

b.

Linseed, wheat, barley, mustard

c.

Gram, mustard, groundnut, wheat

d.

Wheat, rice, linseed, barley

Question number: 9

» Science Content » Food

Appeared in Year: 2013

MCQ▾

Question

Study the following statements about the effect of weeds on the crop plants:

(1) They help crop plants to grow healthy.

(2) They interfere in harvesting.

(3) They affect plant growth.

(4) They compete with crop plants for water, nutrients, space and light.

The correct statements are: (July)

Choices

Choice (4) Response

a.

(2) only

b.

(3) and (4) only

c.

(2), (3) and (4)

d.

(1), (2) and (4)

Question number: 10

» Science Content » Food

Appeared in Year: 2011

MCQ▾

Question

Adding salt and sugar to food substances helps in preserving them for a longer duration. It is because excess salt and sugar (June)

Choices

Choice (4) Response

a.

Cause change in the shape of microbial cells

b.

Plasmolysed the microbial cells

c.

Remove water from food

d.

Cause rupturing of microbial cells

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