DIRECTIONS: In each of these questions a disarranged sentence is given in which words or phrases are lettered P, Q, R and S. You are to arrange these to form a meaningful sentence.P: the image dies as soon as it is seenQ: and based" on a delicate system of filming and recordingR: its working does not consist in storing or recording an imageS: the science of television is highly sophisticatedT: it rather catches and reflects an image like a mirror

• A. PRTSQ                       
• B. SQRTP
• C. QTRPS                       
• D. PQRST