Physics, Chemistry & Mathematics Topics
School level (Class 6–12) — Physics, Chemistry & Mathematics
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Mechanics
Organic Chemistry
Calculus
Electromagnetism
Coordinate Geometry
quiz Questions
Q41
A market situation with single seller is called
Fiscal deficit
Primary deficit
Revenue deficit
Monopoly
Explanation
Monopoly refers to one seller and many buyers.
Q42
A market with many buyers and many sellers is
Primary deficit
Revenue deficit
Fiscal deficit
Perfect competition
Explanation
Perfect competition has numerous buyers and sellers with homogeneous product.
Q43
Price elasticity of demand measures responsiveness of
Revenue deficit
Primary deficit
Demand to price changes
Fiscal deficit
Explanation
PED shows percentage change in quantity demanded due to price change.
Q44
National income in India is measured mainly by
Revenue deficit
Primary deficit
Central Statistics Office
Fiscal deficit
Explanation
MoSPI through National Statistical Office compiles national accounts.
Q45
GDP stands for
Fiscal deficit
Primary deficit
Gross Domestic Product
Revenue deficit
Explanation
GDP is total value of final goods and services produced within a country.
Q46
GNP is GDP plus
Net factor income from abroad
Revenue deficit
Primary deficit
Fiscal deficit
Explanation
GNP includes income residents earn from abroad net of payments out.
Q47
Inflation means sustained rise in
General price level
Revenue deficit
Fiscal deficit
Primary deficit
Explanation
Inflation is persistent increase in overall price level.
Q48
Deflation means
Primary deficit
Revenue deficit
Fiscal deficit
Sustained fall in general price level
Explanation
Deflation is opposite of inflation.
Q49
SI unit of force is
Newton
Watt
Pascal
Joule
Explanation
Force is measured in newton in SI system.
Q50
SI unit of work is
Joule
Newton
Watt
Pascal
Explanation
Work and energy are measured in joule.