Directions : Each of the following items in this section consists of a sentence, parts of which have been jumbled. These parts have been labelled as P, Q, R and S. Given below each sentence are four sequences, namely (a), (b), (c) and (d). You are required to re-arrange the jumbled parts of the sentence and mark your response accordingly.
in the filaments of (P) / rubidium is used (Q) / which convert light energy into electrical energy (R) / photoelectric cells (S)
- AQPSR
- BQSRP
- CSRQP
- DRSQP
Explanation
The parts form: "Rubidium is used (Q) in the filaments of (P) photoelectric cells (S) which convert light energy into electrical energy (R)". Q supplies the subject and verb, P attaches to S to form the noun phrase "the filaments of photoelectric cells", and R is a relative clause modifying "photoelectric cells". This gives the coherent order QPSR. Hence option A.