Blended learning mixes offline learning activities and resources with online learning activities and resources. The goal of blended learning is to minimise the time spent sitting in class, which is a significant advantage for a College / university. It might aid university officials with enhancing programmes that have low enrollment, reducing expenditures, and fulfilling staff teaching responsibilities. The study is focusing on the perception of the college students towards the online learning program during the pandemic. The blended learning is the unavoidable and safety method of teaching learning process during the pandemic. It is a qualitative study made in Chennai city. The students of higher educational institutions (Arts & Science and Engineering colleges) are considered as samples. 250 sample respondents are selected from the study are using simple random technique. The Google forms was circulated and collected the primary data. Assessment is a very important instrument for measuring the degree of knowledge that a student has in relation to the topic in which they are enrolled in any level of education. Teachers are able to give the lecture and measure student learning via the use of unique and inventive approaches when they use blended learning strategies.