I am solvintage mcase from a book but after I tick the answers next time when I revise my eyes falls on the answer snd I am not able
Hello Aspirant!
What matters is the first time when you solve a question. At that time, you should not refer to the solutions, rather solve it on your own. But when, you are revising, it won't be much of a problem if your eyes fall on the answer, because in one way, you are already aware of the answer form prior practice.