In the current pandemic situation, where not only the classes, but also the exams are being conducted in online mode, an artificial intelligence-based agent can evaluate the subjective type answers not only efficiently, but also fairly with considerably good accuracy. Using Natural language processing helps in reducing the manual labor for the evaluation of hundreds of similar answers and makes the process easier and faster. An agent to check answers automatically and provide an evaluation based on certain parameters are the basis for this paper. The tutor/teacher gives certain inputs to the agent which are looked for in the answers and accordingly the answers are graded by the agent. The grades given by the agent are as good as the grades given by a human teacher. In this paper, we’ve proposed a technique using Natural Language Processing to evaluate subjective answers.