Direction: The question below consists of a sentence, the parts of which have been jumbled. These parts have labelled P, Q, R, and S. You are required to re-arrange the jumbled parts of the sentence and mark your response accordingly.

Through their work and research

over the next ten years (P)/  Chetana Charitable Trust understood (Q)/ and were not acquiring any out-of-the-box skills (R)/  that children were not getting proper guidance (S)