Who painted a greater part of the wall?

Answer

To determine who painted a greater part of the wall, we will analyze the given information about the walls painted by Hari and Giri. 1. **Identical Walls**: Both walls are identical, meaning they have the same dimensions and surface area. 2. **Painting Progress**: The diagram shows two walls divided into sections. Each wall is divided into two equal parts vertically, representing the area each person has painted up to lunchtime. - **Hari's Wall**: From the figure, it appears that the left part of the wall (one complete section) has been painted by Hari. Hence, he has painted 1 out of 2 sections (or 50% of the wall). - **Giri's Wall**: For Giri, it seems that no sections of the wall are painted, indicating he has painted 0 out of 2 sections (or 0% of the wall). Since Hari has painted 50% of his wall while Giri has painted 0% of his wall, we can conclude that Hari has painted a greater part of the wall. Therefore, the answer to the question is: **A. Hari**.