NSO Level 1- Science Olympiad (SOF) Class 7: Questions 216 - 221 of 597
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Question number: 216
» Heat
Question
Which of the following requires no medium for the heat transfer?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Conduction | |
b. | Radiation | |
c. | Convection | |
d. | All of the above | |
Question number: 217
» Heat
Question
What is the average body temperature on a healthy person?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 30oC | |
b. | 25oC | |
c. | 37oC | |
d. | 42oC | |
Question number: 218
» Nutrition in Plants and Animals
Question
The following picture depicts which of the following?
Process of Chemical Change
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Respiration in plants | |
b. | Photosynthesis in plants | |
c. | Nitrogen fixation | |
d. | All of the above | |
Question number: 219
» Nutrition in Plants and Animals
Question
Hepatocytes are related to which of the following organs?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Intestine | |
b. | Pancreas | |
c. | Liver | |
d. | Stomach | |
Question number: 220
» Physical and Chemical Changes
Question
Rusting of iron is due to the presence of which of the following?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Air & Water | |
b. | Air | |
c. | Water | |
d. | Question does not provide sufficient data or is vague | |
Question number: 221
Question
Match Column I with Column II by choosing the correct option.
| List-Ⅰ (Column I) | List-Ⅱ (Column II) |
|---|---|
(A) Tamarind | (i) Malic acid |
(B) Amla | (ii) Tartaric acid |
(C) Apple | (iii) Ascorbic acid |
Choices
| Choice (4) | Response | |
|---|---|---|
| ||
a. |
| |
b. |
| |
c. |
| |
d. | All of the above | |