NSTSE (National Science Talent Search Exam- Unified Council) Class 6: Questions 1882 - 1887 of 2029
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Question 1882
Question
MCQ▾Brass is a mixture.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Homogenous Mixture | |
b. | Pure | |
c. | Heterogeneous Mixture | |
d. | All of the above | |
Question 1883
Question
MCQ▾What does the term solute means?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Impurity left after evaporation | |
b. | Liquid left after separation | |
c. | None of the above | |
d. | All of the above | |
Question 1884
Question
MCQ▾When you put some ice cubes in a glass, droplets of water are formed on the outer wall of the glass. This explains the phenomenon of-
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Melting | |
b. | Evaporation & Condensation | |
c. | Freezing | |
d. | Condensation | |
Question 1885
Question
MCQ▾In case of class I lever, which factor is affected to gain extra power with less effort?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Effort distance | |
b. | Position of the fulcrum | |
c. | Both a. and b. are correct | |
d. | None of the above | |
Question 1886
Question
MCQ▾Irreversible change is opposite to which change.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Natural change | |
b. | Reversible change | |
c. | All of the above | |
d. | None of the above | |
Question 1887
Question
MCQ▾The ore which can attract iron was found in Magnesia. It was first named as
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Lodestone | |
b. | Magnetite | |
c. | Question does not provide sufficient data or is vague | |
d. | All of the above | |