2R SolutionAnswer is option C because in option C it is clea

Solution

Answer is option C, because in option C, it is clearly visible that plane PQR and QRS are intersecting on a common line QR. While in other option -----

In option A, plane are QPS and and RPS which intersects on PS.

In option B, plane are SPR and QPR which intersects on a common line PR.

In option D, plane RPQ and SPQ which intersects on a common line PQ.