General Science-The Story of Fire [NSTSE (National Science Talent Search Exam- Unified Council) Class 3]: Questions 9 - 14 of 16
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Question 9
Question MCQ▾
The early man ate:
Choices
Choice (4) | Response | |
---|---|---|
a. | Raw food | |
b. | Cooked food | |
c. | Question does not provide sufficient data or is vague | |
d. | All of the above |
Question 10
Question MCQ▾
Which of the following sources of energy is not used as a fuel for cooking?
Choices
Choice (4) | Response | |
---|---|---|
a. | Kerosene | |
b. | Petrol | |
c. | Gobar gas | |
d. | Natural gas |
Question 11
Question MCQ▾
Which of the following statements is NOT true?
Choices
Choice (4) | Response | |
---|---|---|
a. | Fire protected early man from wild animals | |
b. | Early man produced fire with the help of a match box | |
c. | Fire helped the early man to eat roasted food | |
d. | Fire protected early man from cold |
Question 12
Question MCQ▾
Which of the following is not a house hold fuel?
Choices
Choice (4) | Response | |
---|---|---|
a. | LPG gas | |
b. | Coal | |
c. | Gobar gas | |
d. | Paraffin wax |
Question 13
Question MCQ▾
We us fire as a means to produce energy which can be used to:
Choices
Choice (4) | Response | |
---|---|---|
a. | Run steam locomotives | |
b. | Produce electricity | |
c. | Run big machines in factories | |
d. | All a., b. and c. are correct |
Question 14
Question MCQ▾
Some of the items commonly used in our homes are shown in the figure here. Which of these is/are dangerous and can cause accidents?
Choices
Choice (4) | Response | |
---|---|---|
a. | Match box | |
b. | LPG gas stove | |
c. | Electric plug | |
d. | All a., b. and c. are correct |