Step 1: Understanding the concept.
The statement that currency held in hand yields no income refers to the idea that money held as cash does not generate any return or interest. This concept is associated with the classical view of money.
Step 2: Conclusion.
This idea is attributed to I. Fisher, who discussed the opportunity cost of holding money.
Arrange the following components of monetary aggregates in descending order as per their liquidity:
(A) currency notes
(B) demand deposits
(C) time deposits
(D) money market mutual fund
Choose the correct answer from the options given below:
In the Keynesian framework, determination of an equilibrium interest rate also implies
(A) The rate that equates the supply of and the demand for bonds.
(B) The rate that equates the supply of money with the demand for money.
(C) The rate that equates the supply of money and demand for investment.
(D) The rate that equates supply of labour and demand for labour.
Choose the correct answer from the options given below:
A weight of $500\,$N is held on a smooth plane inclined at $30^\circ$ to the horizontal by a force $P$ acting at $30^\circ$ to the inclined plane as shown. Then the value of force $P$ is:
A steel wire of $20$ mm diameter is bent into a circular shape of $10$ m radius. If modulus of elasticity of wire is $2\times10^{5}\ \text{N/mm}^2$, then the maximum bending stress induced in wire is: