Students would have done very well in the last one year by scoring excellent marks. Now you will start having more obstacles on your studies. Simply you would not develop good mindset to concentrate on your studies. If you are a teenager, then your mind would get occupied with love affairs or one side love or love failures. Otherwise you will develop problems with your siblings and parents that can affect your studies a lot.
You need to work so hard to get good marks, especially if you are doing 10th and 12th grade. Mental stress would be high and you would not have any fortunes. So even if you work on studying 9 out of 10 chapters, you will get questions on the one chapter which you have skipped. Your exam paper evaluation would be very strict.
Overall you will get the marks for the hard work you did, without any fortunes. You will be lacking on your energy levels a lot, hence sports person would not shine well, even though you had done very well in the past. Take advantage of the time period from Feb 2017 to get some relief from malefic effects of Jupiter.