Actress Ruhaanika Dhawann, known for 'Yeh Hai Mohabbatein', has scored 91% in her Class 12 International Baccalaureate (IB) board exams. "I halted my acting career for three years to focus on my studies, and now I feel it was all worth it," the 17-year-old said. Ruhaanika added she is currently preparing for entrance exams at colleges across Maharashtra.