Candidates can improve their reading speed for UPSC by employing techniques such as skimming and scanning to quickly identify key information without reading every word. Regular practice with a timer can help measure progress and increase efficiency. Additionally, using tools like reading apps or speed-reading courses can provide structured ways to build pace and comprehension. Another effective method is summarizing read materials, which reinforces understanding while maintaining focus. Cultivating a habit of reading diverse genres also enhances vocabulary and comprehension, crucial skills for UPSC preparation.