Judging by the electron domain geometry, which type of hybrid orbitals does this molecule have? s sp sp2 sp3

The molecule have TETRAHEDRAL HYBRID ORBITAL.
SP3 hybridization involves the mixing of one orbital of S sub level and three orbitals of P sub level of the valence shell. All the orbitals possess equivalent energies and shapes. The SP3 orbital has 25% S character and 75% P character. S and P refers to the s and p sub shells.

The answer for this question is d. none of these