I like your photographic essay Kingshuk. The concept is great and the types of images you have put together do this extremely well. The order you have chosen tell the story well.
Next steps for you would be to work on the compositional and technical aspects of the images.
Image 1 - Generally the backs of people are not that interesting. A view that shows the novice monks face would have been a lot stronger.
Image 2 - Having the two boys in the image and placing them so far apart results in a weaker composition than if you had cropped, likely the novice on the left hand side and concentrated on the one further down the path.
Image 3 / Image 4 - Getting down closer to eye level usually gives a stronger image of children. There is a white balance issue here. I don't know of any rocks that have such a blue colour to them.
Image 5 - This image would have been stronger without the dog on the left hand side. I think the crop of the novice is a bit tight. As he is walking, I would have included his legs.
Image 6 - I think this is the strongest image of the group. I think the white balance is off though.