The 2nd Edition of the book ""General Science for RRB Junior Engineer, ALP, NTPC & Group D Exams"" contains specific topics in Science, as per the notified syllabus & questions asked in the variouis Railway Exams. The book contains to the point theory followed by an exercise with solutions. The book has been thoroughly updated and now covers 500+ questions from the recent past papers of various RRB exams. The book contains, in all, 2500+ MCQs.