CTET (Central Teacher Eligibility Test) Paper-I Environmental Studies: Questions 125 - 128 of 316
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Question 125
Appeared in Year: 2012
Question MCQ▾
While performing experiments with water, Jyoti observed that an empty steel bowl floats but a small iron nail sinks in water. This can be explained by the fact that – (January)
Choices
Choice (4) | Response | |
---|---|---|
a. | Iron is heavier than water and steel is lighter than water | |
b. | Force on an iron nail is more than its weight whereas force on a steel bowl is lesser than its weight | |
c. | Force on a steel bowl is more than its weight whereas force on an iron nail is lesser than its weight | |
d. | Iron is lighter than water and steel is heavier than water |
Question 126
Appeared in Year: 2012
Question MCQ▾
Study the Venn diagram given below:
Which of the following animals can be placed at ‘X’ ? – (January)
Choices
Choice (4) | Response | |
---|---|---|
a. | Eel | |
b. | Crocodile | |
c. | Shark | |
d. | Fish |
Question 127
Question MCQ▾
If you go to Valsad (Gujarat) by train, then at Valsad railway station you will find that most of the vendors are selling
Choices
Choice (4) | Response | |
---|---|---|
a. | Dhokla with chutney and lemon rice | |
b. | Chholay-bhature and lassi | |
c. | Puri-shaak and thanda doodh | |
d. | Idli-chutney and Vada-chutney |
Question 128
Appeared in Year: 2011
Question MCQ▾
Durga lives in a village and cooks food on a chulha (earthen stove) using wood or cow dung cakes as fuel. She has been suffering from severe cough for the last three months. This may be due to the – (June)
Choices
Choice (4) | Response | |
---|---|---|
a. | Soot produced by burning the fuels which may have been deposited in her respiratory tract | |
b. | Carbon monoxide produced by burning fuel which may have been deposited in her respiratory tract | |
c. | Old age and pollution inside and outside her hut | |
d. | Smoke produced by burning fuels which may have caused her allergy |