English:1. All the previous years Questions2. Cliffs Toefl preparation Guide(grammar Edition) Part iii te grammar review ache Part iv e 6 ti full length practice test ache, er section 2 complete korte hobe3. The Official Guide for GMAT: Reading Comprehension Sentence correction must4. GRE big book theke fill in the blanksMathematics:1. All the previous years Questions2. SAIFURs math (full complete must)3. The Official Guide for GMAT: problem solving chapter e 230 ta problem Data sufficiency chapter theke onko korte hobe4. Echara GRE Big book theke onko kora jete pareAnalytical Puzzle & Critical Reasoning:1. All the previous years Questions2. Saifurs Analytical puzzle3. GRE Big book is best for Analytical puzzle4. Saifurs Critical reasoning/ Mentors MBA Guide bookWriting Ability:1. Ielts free hand writing2. Writing at least one page everyday

MBA er jonno common ekta boi kena better (e.g. Mentors MBA Book)