GATE Electronics and Communications (EC) 2016 Shift 2 Solved Paper

An 8 Kbyte ROM with an active low Chip Select input$\left(\overline{\mathit{C}\mathit{S}}\right)$ is to be used in an 8085 microprocessor-based system. The ROM should occupy the address range 1000H to 2FFFH. The address lines are designated as 𝐴₁₅ to 𝐴₀, where 𝐴₁₅ is the most significant address bit. Which one of the following logic expressions will generate the correct $\overline{\mathit{C}\mathit{S}}$ signal for this ROM?