In the following number pattern, find the number that can replace the question mark (?) in it. Row 1: 13, 54, 7 Row 2: 15, 66, 9 Row 3: 11, ?, 13

Find the missing number in the given matrix pattern: Row 1: 15, 36, 28 Row 2: 10, 20, 24 Row 3: 7, 9, 11 Row 4: 12, 25, ?

In the following matrix, find the number that can replace the question mark (?) based on a specific pattern. Row 1: 5, 4, 7 → 48 Row 2: 8, 2, 3 → 39 Row 3: 7, 3, ? → 42