Sets
General Science Set 20
30 questions 1. Consider the following pairs:
(I) Muscular force – Contact force
(II) Gravitational force – Contact force
(III) Electrostatic force – Non-contact force
Which of the pairs given above is/are correctly matched?
2. In aqueous solution, hydrogen ions exist as:
3. Which of the following is NOT a component of the cell wall of algae?
4. The equivalent resistance of 6 Ω and 3 Ω resistors connected in parallel is:
5. The chemical properties of members of a homologous series are determined solely by their:
6. Acne during adolescence occurs due to an increase in:
7. The triple point of water is assigned the temperature:
8. The maximum concentration of harmful chemicals through the food chain accumulates in:
9. In the coagulation of muddy water, the substance commonly added as a coagulant is:
10. Along a streamline in steady flow of a non-viscous incompressible fluid, which quantity remains constant?
11. The plant hormone that inhibits growth and causes wilting of leaves is:
12. The Father of the Indian Space programme is:
13. Stainless steel is obtained when iron is mixed with:
14. Which of the following is a non-membrane-bound organelle found in both prokaryotic and eukaryotic cells?
15. The magnetic field lines around a straight current-carrying wire form:
16. In a Dobereiner triad, the atomic weight of the middle element is:
17. The variety of plants and animals found in a particular region contributes to the region's:
18. After one complete revolution on a circular path of radius R, the displacement is:
19. Bacteria present in the human intestine help in:
20. The molecular mass of carbon dioxide (C = 12.011 u, O = 16.00 u) is: