In the following question, one part of the sentence may have an error. Find out which part of the sentence has an error and click the option corresponding to it. If the sentence is free from error, click the 'No error' option.

A parliamentary committee looking into the (P) / issue of mounting non-performing assets (NPAs) has asked former (Q) / RBI Governor Raghuram Rajan to appear after it and brief on the matter. (R) / No error (S)