NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1563 - 1569 of 1732
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Question number: 1563
» Physics » Electric Current and Effects
Question
Which of the following device does not use electromagnet?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Electric fan | |
b. | Electric heater | |
c. | Electric door bell | |
d. | All of the above | |
Question number: 1564
» Chemistry » Water and Conservation
Question
Which of the following cause a depletion in the water table of a place?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Deforestation | |
b. | Pumping of the water from the ground | |
c. | Constructing houses | |
d. | None of the above | |
Question number: 1565
» Physics » Air Pressure, Winds, and Weather
Question
What are tornadoes?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Very fast moving dark cloud in the shape of a funnel | |
b. | Flow of moist air from ocean towards land in summer | |
c. | Fast moving air towards a centre. | |
d. | Rain associated with lightning. | |
Question number: 1566
» Physics » Electric Current and Effects
Question
The wire used in electric wiring are ________ in nature?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Conducting | |
b. | Resisting | |
c. | Insulating | |
d. | None of the above | |
Question number: 1567
» Biology » Reproduction and Growth in Plants
Question
Artificial vegetative reproduction are used in plants which produce:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Very few seeds | |
b. | Very large amount of seeds | |
c. | No seeds | |
d. | Both a. and c. are correct | |
Question number: 1568
» Chemistry » Water and Conservation
Question
Water exists in how many states?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 4 | |
b. | 1 | |
c. | 2 | |
d. | 3 | |
Question number: 1569
» Biology » Reproduction and Growth in Plants
Question
Which of the following plant utilize water pollination?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Tulip | |
b. | Corn | |
c. | Water weeds | |
d. | Question does not provide sufficient data or is vague | |