Common people know him to be a kind-hearted leader. ( passive)

• ক He is known to be a kind-hearted leader with common people.
• খ He is known to be a kind-hearted leader to common people. ✅ সঠিক উত্তর
• গ He was known to be a kind-hearted leader by common people.
• ঘ A kind-hearted leader known him by common people.