Marisa Shuman’s computer science class at the Young Women’s Leadership School of the Bronx began as usual on a recent January morning. Just after 11:30, energetic 11th and 12th graders bounded ...

Computer Science is the only paper in your Class 12 where you might have to solve (up to 3 minutes) even for MCQs. In fact, for most of the MCQs you will have to write and find the answer.