As you are doing preparation of Karnataka Bank Clerk Interview session and for the same looking for Interview Questions, so on your demand I am providing same:

Do you know the address of head office?
What is banking? Scope of banking industry in India?
Total number of Karnataka bank’s branches in India?
What is the difference between debit or credit card?
Total number of ATM’s we have?
What is the use of Computers in banking sector?
Who is the CEO/Chair Person of Karnataka Bank?
What do you know about Karnataka bank?
What are the Type of banks?
Roles of RBI/Central bank?
Hierarchy of banking system in India?
Why you want to join Karnataka bank?
Why do you want to join Karnataka bank(Explained them about the career growth opportunities
and benefits by joining bank)
Asked about my experience as I have more than 2 years of experience in BPO also they asked reason for quitting (They kept on asking questions on this but i some how tried to convince them)
What is core banking? How is core banking useful in banking sector.(Explained a bit then M1 helped
while answering this)
What is RBI and how it controls money flow?
What is CRR n SLR?
Asked some scenarios kind off questions.
Tell me about PMJDY.(Explained well for a minute)
Which debit card is used in PMJDY? (Rupay)
Tell me the difference between credit card and debit card.
About check and draft.
About Fund transfer mechanism RTGS and NEFT (expected question so i was happy while answering this)