A. No, there is no common answer on the SAT. Each answer choice whether A, B, C, or D are evenly distributed, so, guessing a particular choice (e.g. option B) for most questions will not be the right approach. Even while preparing for SAT exam, students may have come across a couple of questions which may have a common option as answer but this rule may not apply at all times, especially for the main exam day. So please avoid falling into such traps and prepare for SAT based on will and academics.