challenge: Which educational boards' curricula does Shyam Sundarpur Patna High School follow for the 10th and 12th Board examinations?
  
  A. West Bengal Board of Secondary Education (WBBSE)
  B. Central Board of Secondary Education (CBSE)
  C. Bihar School Examination Board (BSEB)
  D. Council for the Indian School Certificate Examinations (CISCE)
  Answer: 