RRB Group- D (English)  (Paperback, S. Chand Expert)

Smart Practice Sets marks 6 years of Testbook as the fastest growing platform in Education Technology. This book is an effort to reform the conventional style of solving mock tests, where students usually focus on quantity of problem sets solved, than evaluating and improving their performance. This book contains 20 tests attempted by thousands of students Online. Testbook’s Data Science Team has extracted and processed tons of data points like speed of answering, maximum time taken to answer, accuracy trend on each question, toppers’ & average student’s performances, etc. from the students’ responses on each question. They have then drawn amazing comparative insights for analysis. Key Feature : Smart practice sets will reform your approach of paper solving by emphasising on key details related to problem solving. It is the difference between solving 40,000 questions one after the other, not knowing if you are headed in the right direction; and solving 20 question papers, where every question: • is unique and covers the subject in a precise manner • has been created by experts to teach you all the possible concepts • carries time limit (Time to Answer) to speed you up! After solving the paper check the Smart Answer Key to: • Scan the QR code to download solutions and guide yourself through the quickest way to arrive at the answers. • Re-evaluate your score in comparison with Topper’s marks, average marks scored by all students, overall & sectional cut offs. • Check question-wise difficulty level and percentage of students who attempted it correctly, skipped it or found it difficult/tricky/easy (and this is 100% accurate information). • Scan the QR code to get you ALL INDIA RANK after the test.