At present, which among the following is India's largest Public sector bank?

Correct option is A

Explanation:
• State Bank of India (SBI) is the largest public sector bank in India in terms of assets, branches, and customer base.
• It plays a major role in banking and financial services across the country.
Information Booster:
• Founded in 1955 (originally Imperial Bank of India).
• SBI has over 22,000+ branches in India and abroad.
Additional Knowledge:
• Canara Bank (Option B) – major PSU bank but smaller than SBI
• Punjab National Bank (Option C) – second-largest PSU bank
• Indian Bank (Option D) – merged with Allahabad Bank