Question
| Group ‘A’ | Group ‘B’ |
| 1. Salt | (a) Demand curve parallel to ‘X’ axis |
| 2. Income elasticity | (b) Flatter in shape |
| 3. Perfectly elastic demand | (c) Related goods |
| 4. Relatively elastic demand | (d) Inelastic demand |
| 5. Cross elasticity | (e) Change in demand due to change in income |
