The 9th class mathematics paper was allegedly leaked on social media in Karachi before the exam, raising concerns over security lapses despite Section 144 enforcement during matric exams.

11. It is given that ABC ≅ FDE and AB = 5 cm, ∠ B = 40° and ∠ A = 80°. Then which of the following is true?

Under the revised framework, all students will study standard Mathematics and Science, covering a common syllabus and appearing for a compulsory 80-mark examination (3 hours).