In open market operations, what the Central Banks sells or buys are
Shares
Debentures
Securities
Equities
Correct answer is C
Open market operations is where the federal government through the central bank buys and sells government securities to control the money supply and interest rates.
The different between birth rate and death rate is known as
Demographic transition
Natural growth rate
Migration rate
Fertility rate
Correct answer is B
The natural growth rate refers to the difference between the number of live births and the number of deaths occurring in a year.
The velocity ratio of an inclined plane
increases with increase in the angle of inclination
increases with decrease in the angle of inclination
decreases with decrease in the angle of inclination
is independent of the angle of inclination
Correct answer is A
No explanation has been provided for this answer.
1.1 x 10-1J
5.5 x 10-2J
1.1 x 10-4J
5.5 x 10-8J
Correct answer is B
e = \(\frac{4FI}{Y \pi d^2} = \frac{4 \times 11 \times 10 \times 2}{7 \times 10^3 \times 3.14(2 \times 10^{-2})^2}\)
= 0.001m
E = \(\frac{1}{2} Fe = \frac{1}{2} \times 110 \times 0.001\)
= 5.5 x 10-2J
A price index as a statistic, measures
How the value of money changes over time
The volume of currency in the economy
The exchange rate of a country's currency
The composition of goods and services
Correct answer is A
A price index is a measure of how prices change over a period of time, or it is a way to measure inflation.