How should I start preparing for the BEL probationary engineer exam 2017 for CSE? Is solving 5 years of previous GATE CSE questions enough or not?I am in confusion.Please guide me. Prev post >> Schedule for GATE CSE 18 Next post >> Thank you GATE Overflow! shalini j posted May 14, 2017 shalini j 977 views 0Like0Love0Haha0Wow0Angry0Sad comment 2 Comments See all 2 Comments See all 2 2 Comments reply Arjun commented May 14, 2017 Like reply Follow Share I do not know about BEL, but for ISRO they ask questions from all previous year GATE papers. So, seeing all questions -- especially easy and normal -- is required for ISRO. Also, they ask questions from the book Timothy Williams -- yes we live in India. So, solve those too and you get many direct questions. And mugging up all those questions and performing in the exam is called 'merit'. shalini j commented May 14, 2017 Like reply Follow Share Thank you sir. Please log in or register to add a comment.