Physical Sciences Topics
Doctoral & research level — Physical Sciences
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Mathematical Methods
Quantum Mechanics
Electromagnetic Theory
Statistical Mechanics
Experimental Techniques
quiz Questions
Q141
A market situation with single seller is called
Monopoly
Primary deficit
Fiscal deficit
Revenue deficit
Explanation
Monopoly refers to one seller and many buyers.
Q142
A market with many buyers and many sellers is
Primary deficit
Perfect competition
Revenue deficit
Fiscal deficit
Explanation
Perfect competition has numerous buyers and sellers with homogeneous product.
Q143
Price elasticity of demand measures responsiveness of
Demand to price changes
Primary deficit
Fiscal deficit
Revenue deficit
Explanation
PED shows percentage change in quantity demanded due to price change.
Q144
National income in India is measured mainly by
Central Statistics Office
Revenue deficit
Primary deficit
Fiscal deficit
Explanation
MoSPI through National Statistical Office compiles national accounts.
Q145
GDP stands for
Gross Domestic Product
Revenue deficit
Fiscal deficit
Primary deficit
Explanation
GDP is total value of final goods and services produced within a country.
Q146
GNP is GDP plus
Revenue deficit
Primary deficit
Net factor income from abroad
Fiscal deficit
Explanation
GNP includes income residents earn from abroad net of payments out.
Q147
Inflation means sustained rise in
General price level
Revenue deficit
Primary deficit
Fiscal deficit
Explanation
Inflation is persistent increase in overall price level.
Q148
Deflation means
Primary deficit
Revenue deficit
Fiscal deficit
Sustained fall in general price level
Explanation
Deflation is opposite of inflation.
Q149
SI unit of force is
Newton
Joule
Pascal
Watt
Explanation
Force is measured in newton in SI system.
Q150
SI unit of work is
Pascal
Watt
Newton
Joule
Explanation
Work and energy are measured in joule.