Directions: In this question, the first and the last sentences/parts of the passage/sentence are numbered S1 and S2. The rest of the passage/sentence is split into four parts and named P, Q, R and S. These four parts are not given in a proper order. Read the passage/sentence and find out which of the four combinations is correct.

S1. Taking a photograph with a camera is an art.

P. First we load the camera with the film carefully. Q. Then we operate the advance lever to bring the film to the correct number and set the aperture. R. Next we observe the correct distance and focus the lens on the person or object to be photographed. S. When we are satisfied with everything, we remove the shutter cap and replace the shutter.

S2. In case we do not go through the whole process, the snap may be spoilt.