Consider the pair of goods X or Y. It is observed that when price of Y falls, the demand for X also falls. Which one of the following options would you choose regarding the nature of these goods ?
They are substitute goods
The relationship between two goods is read from the cross effect: how the demand for one good responds to a change in the price of the other. The cross elasticity of demand is positive for substitutes and negative for complements.
When the price of Y falls, Y becomes cheaper relative to X, so consumers switch from X towards Y and the demand for X falls. Price of Y and demand for X move in the same direction, which gives a positive cross elasticity, the defining mark of goods that can replace each other, such as tea and coffee.
For complementary goods a fall in the price of Y would raise the demand for X, because the two are used together. Inferior and Giffen goods are classified by how the demand for a good responds to the consumer's income or to its own price, not to the price of another good, so neither describes this cross relationship.
They are substitute goods option is correct.
Arrange the following in descending order according to the extent of expenditure of Union Government in Budget 2023-24.
(i) Central Sector Schemes
(ii) Interest Payments
(iii) States' share of taxes and duties
(iv) Centrally sponsored schemes
What is the point elasticity when price is 12 rupees for the demand function P = 60 – 3q.
Match the following:
| List I | List II |
|---|---|
| (a) 12th Finance Commission | (i) Dr. Vijay Kelkar |
| (b) 13th Finance Commission | (ii) Dr. C. Rangarajan |
| (c) 14th Finance Commission | (iii) N. K. Singh |
| (d) 15th Finance Commission | (iv) Y. V. Reddy |
Codes : (a) (b) (c) (d)
Why does a firm under perfect competition continue to operate in the long run despite earning only normal/zero profits ?
When the Total Product (TP) is maximum, the Average Product (AP) is _____ and the Marginal Product (MP) is _____ .
What is the short run supply curve of a firm in a perfectly competitive market ?
According to Bergson-Samuelson social welfare function approach, social welfare is maximized when _____ .
In Chamberlin’s alternative approach, why does the excess capacity of a monopolistically competitive firm emerge ?
Which of the following term is more important in welfare economics and in designing government policy ?
To maintain price leadership, a dominant firm must ensure that _____ .
.................... is a client server application that identifies each host on the internet with a unique user-friendly name.
Every OS has a ................ or .......... which primarily resides in the main memory of the computer to perform some of the basic functions of the OS.
(i) Kernel
(ii) Interface
(iii) Nucleus
(iv) Compiler
Codes:
Which of the following are referred to as low level language?
(i) Machine language
(ii) Assembly language
(iii) High level language
(iv) Natural language
Codes:
Match the following:
| List I | List II |
| (a) New York Public Library | (i) Shelv AR |
| (b) Miami University Augmented Research Group | (ii) Smart library |
| (c) Oula University Library | (iii) Wolf Walk |
| (d) North Carolina State University | (iv) Find the future |
Codes:
Which part of the QR code represents the encoded data?