Investors seeking better returns and lower costs in mutual funds have some top options over the last six months. According to data from MF Screener, these funds stand out by delivering solid returns with low expense ratios. 1. Bank of India Liquid Fund gave a 3.01% return with an expense ratio of just 0.11%. It holds a four-star rating. 2. Mahindra Manulife Liquid Fund also earned 3.01% returns at a 0.15% expense ratio and carries a four-star rating. 3. Canara Robeco Liquid Fund returned 2.99% with the lowest expense ratio at 0.09%, rated three stars. 4. Parag Parikh Liquid Fund showed a 2.95% return and a 0.11% expense ratio, but only has a one-star rating. 5. Quantum Liquid Fund had a 2.83% return with a 0.15% expense ratio and a two-star rating. High returns and low costs remain essential factors for investors picking mutual funds. These top five highlight a good balance between performance and fees.