NSTSE (National Science Talent Search Exam- Unified Council) Class 6: Questions 1841 - 1847 of 2045
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Question 1841
Question MCQ▾
Which of the following is vapours form?
Choices
Choice (4) | Response | |
---|---|---|
a. | Mist | |
b. | Frost | |
c. | Fog | |
d. | All a., b. and c. are correct |
Question 1842
Question MCQ▾
Smoke and dust particles causes.
Choices
Choice (4) | Response | |
---|---|---|
a. | Brain Problem | |
b. | Respiratory Problem | |
c. | None of the above | |
d. | Question does not provide sufficient data or is vague |
Question 1843
Question MCQ▾
If a substance is completely sinks in water then its relative density will be ________ one.
Choices
Choice (4) | Response | |
---|---|---|
a. | Equal to | |
b. | Greater than | |
c. | Less than | |
d. | None of the above |
Question 1844
Question MCQ▾
A substance is having a Relative Density of 0.28. It will
Choices
Choice (4) | Response | |
---|---|---|
a. | Partially sink in water | |
b. | Sink in water | |
c. | Partially float on water | |
d. | Float on water |
Question 1845
Question MCQ▾
After Nitrogen, ________ is the most abundant gas in the atmosphere.
Choices
Choice (4) | Response | |
---|---|---|
a. | Nitrogen | |
b. | Carbon di-oxide | |
c. | Oxygen | |
d. | All of the above |
Question 1846
Question MCQ▾
Name the material used for covering an electrical wire.
Choices
Choice (4) | Response | |
---|---|---|
a. | Copper | |
b. | Plastic | |
c. | Rubber | |
d. | Question does not provide sufficient data or is vague |
Question 1847
Question MCQ▾
Which of the following mixture can be separated by sedimentation?
Choices
Choice (4) | Response | |
---|---|---|
a. | Sand and Salt | |
b. | Iron and Sulphur | |
c. | Sand and Water | |
d. | All of the above |