Environmental Content (CTET Paper-I Environmental Studies): Questions 47 - 50 of 140

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Question number: 47

» Environmental Content » Food

Appeared in Year: 2012

MCQ▾

Question

While teaching how different food items can be kept fresh for some time, Radha enumerated the following techniques to her class:

A. Put it in a bowl and keep the bowl in an open container having cold water

B. Wrap it in a damp cloth

C. Spread it open in sunshine

D. Cut it into small pieces and keep it in the dark

Which one of the following food items is she referring to, corresponding to technique ‘b’ above? – (January)

Choices

Choice (4) Response

a.

Kaju Burfi

b.

Green coriander

c.

Onion, garlic

d.

cooked rice

Question number: 48

» Environmental Content » Animals

MCQ▾

Question

A student was suffering from profuse watery diarrhea, vomiting, and leg cramps and also feels dehydration. Then he might be suffering from

Choices

Choice (4) Response

a.

Diarrhea

b.

Cholera

c.

Typhoid

d.

Malaria

Question number: 49

» Environmental Content » Food

Appeared in Year: 2013

MCQ▾

Question

After diagnosis a doctor says to a patient that there is less haemoglobin in his blood. Which of the following should he eat to make up the deficiency of iron? – (July)

Choices

Choice (4) Response

a.

Green leafy vegetables, wheat, orange

b.

Jaggery, lemon, pea

c.

Rice, sugar, Amla

d.

Amla, green leafy vegetables, Jaggery

Question number: 50

» Environmental Content » Water

Appeared in Year: 2011

MCQ▾

Question

A lemon sinks in normal water but floats in salty water because the density of – (June)

Choices

Choice (4) Response

a.

Lemon decreases in salt water

b.

Lemon increases in salt water

c.

Salt water is more than normal water

d.

Normal water is more than salt water

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