Hello friends
In past I m also student of allen institute it is really a big platform to preapare own self to crack the iit jee exams really the faculty was so good.
The staff was outstanding they teach us very well I love my teachers.
The students came there from diffrent places. The staff teach us work with together so if you are seeing any coaching centre for your iit prepration I recomand you to go there and crack the iit exam