You are a plus two student and are worrying about your engineering entrance exam, then go through the following post :
The IOE entrance exam was also postponed till further notice by IOE. Finally, IOE has released a notice regarding IOE Bachelor (B.E./B.Arch.) entrance examinations for 2077.
It is likely going to start from 14 Magh 2077 of Nepalese calendar and 27 January 2021 of English Calender as per the recent official notice from IOE. You can find the detailed notice from IOE below.
Generally, the IOE entrance exam for Bachelor in Engineering and Bachelor in Architecture is conducted in the month of August/September.
Most of the exams starting from the month of March in Nepal were postponed as the coronavirus pandemic hit the world.
Now it has been official, you can see the full notice and fill-up the form here.
Most importantly, whatever the entrance method will be, students will have to be prepared and give entrance exams as the notice for IOE entrance 2020 arrives. Work hard, stay safe.