The unit for measuring changes in prices and output is called ………………. index
Capital
Expenditure
Income
Money
Price
Correct answer is E
No explanation has been provided for this answer.
Creates ecological problems
Creates political unrest
Creates uncertainties in government revenues
Is a major foreign exchange earner
Suppresses agricultural development
Correct answer is D
No explanation has been provided for this answer.
The relative density of a liquid is the ratio of the
Mass of water to the mass of an equal volume of liquid
Upthrust in the liquid to the upthrust in water
Density of water to the density of the liquid
Upthrust in water to the upthrust in the liquid
Correct answer is B
No explanation has been provided for this answer.
Which of these factors causes a change in the quantity demanded of a commodity?
Income
Population
Price of other commodities
Price of the commodity concerned
Taste and fashion
Correct answer is D
No explanation has been provided for this answer.
Which of the following waves is both transverse and mechanical?
Water waves
Radio waves
Sound waves
X-rays
Correct answer is A
No explanation has been provided for this answer.