Institution: AGRANI BANK LTD Exam: Agrani bank Ltd - Senior Officer - 12.02.2010
Topic: সন্ধি, Subject: Bangla Bengali literature (বাংলা সাহিত্য)

Best Answer Explained in Below-:

'সন্ধি বিচ্ছেদ' refers to the process of breaking down a compound word into its constituent parts in the Bengali language. In this case, we must examine the options to determine which one correctly demonstrates the process of combining two separate morphemes into a single word.

Option A: 'সম্‌ + চয় = সঞ্চয়' is correct. Here, the prefix 'সম্‌' (meaning 'together' or 'with') combines with 'চয়' (meaning 'collection' or 'gathering') to form the word 'সঞ্চয়' which means 'savings' or 'accumulation'. This combination involves a process of sound change where the 'ম্‌' in 'সম্‌' merges with the 'চ' of 'চয়', resulting in 'সঞ্চয়'.

Let's analyze the other options:

Option B: 'শ + অন = শয়ন' is incorrect because there is no legitimate linguistic or sound change that transitions 'শ' and 'অন' into 'শয়ন' (meaning 'to sleep').

Option C: 'রাজ + জ্ঞী = রাজ্ঞী' is incorrect as the term 'রাজ্ঞী' doesn’t stem from this combination in proper language use.

Option D: 'যদ্য + অপি = যদ্যাপি' is also incorrect since 'যদ্যাপি' (meaning 'although') is a compound that does not involve a simple sound change or morphological combination like in A.

Thus, A is the only option that accurately reflects the principles of 'সন্ধি বিচ্ছেদ'.