List of top Statistics Questions on Matrices and Determinants

If \(A\) is a \(3\times 3\) matrix and \(B\) is its adjoint matrix, the determinant of \(B\) is \(64\), then what is the determinant of \(A\)?

The value of \[\begin{vmatrix} a+pd & a+qd & a+rd \\ p & q & r \\ d & d & d \end{vmatrix}\] is: