what should be prepared for SSN entrance test
The entrance exam is an online MCQ type test.
It roughly consists of 30-40 questions testing your basic problem solving skills. They mostly look like puzzles with a bit of logic and math.
The test also consists of a couple of questions testing your General Knowledge.
This test is randomly generated from a pool of questions.
You can go through general knowledge books and prepare from cbse problem solving assesment papers