NSTSE (National Science Talent Search Exam- Unified Council) Class 6: Questions 1848 - 1854 of 2045
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Question 1848
Question MCQ▾
Which is a transparent solid material?
Choices
Choice (4) | Response | |
---|---|---|
a. | Diamond | |
b. | Glass | |
c. | Both a. and b. are correct | |
d. | Question does not provide sufficient data or is vague |
Question 1849
Question MCQ▾
Which gas is present in soil?
Choices
Choice (4) | Response | |
---|---|---|
a. | Nitrogen | |
b. | Oxygen | |
c. | Both a. and b. are correct | |
d. | None of the above |
Question 1850
Question MCQ▾
Argon is an example of ________ gas.
Choices
Choice (4) | Response | |
---|---|---|
a. | Noble | |
b. | Inert | |
c. | Both a. and b. are correct | |
d. | None of the above |
Question 1851
Question MCQ▾
Relative density of a substance is the ratio of the density of ________ to the density of ________.
Choices
Choice (4) | Response | |
---|---|---|
a. | Substance, Water at 4◦celsius | |
b. | Air, Substance | |
c. | Water, Substance | |
d. | Substance, Air |
Question 1852
Question MCQ▾
What is the advantage of Greenhouse effect?
Choices
Choice (4) | Response | |
---|---|---|
a. | To sustain life on earth | |
b. | To prevent earth from being cold and barren | |
c. | Greenhouse farming | |
d. | All a., b. and c. are correct |
Question 1854
Question MCQ▾
Medicine is an example of
Choices
Choice (4) | Response | |
---|---|---|
a. | Pure | |
b. | Heterogeneous Mixture | |
c. | Homogeneous Mixture | |
d. | Question does not provide sufficient data or is vague |