Explanation:

This question asks us to identify which of the given Hindi terms is *not* a technical equivalent for the English word 'REFERENCE'. The word 'reference' has multiple meanings, including a source of information, an act of mentioning, a point of comparison, or a person providing information about someone. Let's analyze each Hindi option in the context of 'reference': **Option (A): संदर्भ (Sandarbh)** 'संदर्भ' is a widely accepted and direct Hindi equivalent for 'reference'. It means 'context', 'relation', or 'point of reference'. For example, in academic writing, 'संदर्भ ग्रंथ' means 'reference book', and 'संदर्भ देना' means 'to give a reference' or 'to cite'. This term perfectly aligns with the meaning of 'reference' as a source or context. Thus, 'संदर्भ' *is* a Hindi equivalent. **Option (B): हवाला (Hawala)** 'हवाला' can mean 'reference' or 'citation' in certain contexts. For instance, 'किसी के हवाले से' means 'by reference to someone' or 'as cited by someone'. While 'hawala' also has a more common negative connotation related to illegal money transfer, in the specific context of 'reference' or 'citation' (especially in legal or journalistic contexts), it is a valid term. Therefore, 'हवाला' *can be* a Hindi equivalent for 'reference'. **Option (C): परामर्श (Paramarsh)** 'परामर्श' means 'consultation' or 'advice'. It refers to the act of seeking or giving expert opinion or guidance. While one might *consult* a 'reference' (a source of information) to get 'परामर्श' (advice), 'परामर्श' itself is the advice or the act of consulting, not the reference material or the act of referring. The two concepts are distinct. 'Reference' is the source or the act of pointing to a source, whereas 'परामर्श' is the outcome of seeking expert opinion. Therefore, 'परामर्श' is *not* a Hindi equivalent for 'reference'. **Option (D): निर्देश (Nirdesh)** 'निर्देश' means 'instruction', 'direction', or 'guidance'. In some technical fields, a 'reference point' might provide 'निर्देश' (direction or guidance). For example, 'संदर्भ बिंदु' (reference point) could be used to give 'निर्देश'. While 'निर्देश' is not a primary or direct synonym for 'reference', there are contexts where a reference can provide instructions or directions. However, it is less directly synonymous than 'संदर्भ' or 'हवाला'. Compared to 'परामर्श', 'निर्देश' has a slightly closer, albeit indirect, relationship to 'reference'. **Conclusion:** Upon careful examination, 'संदर्भ' and 'हवाला' are clearly used as equivalents for 'reference'. 'निर्देश' has a tangential relationship in some contexts. However, 'परामर्श' (consultation/advice) is fundamentally different from 'reference' (source/citation/act of referring). You *seek* 'परामर्श' *from* a 'reference', but they are not the same thing. Therefore, 'परामर्श' is the term that is *not* a Hindi technical equivalent for 'REFERENCE'. Option (C) is the correct answer.