General Knowledge:
* जानना (jaanna): This is the most common and general way to say "know."
* समझना (samjhana): This implies understanding or comprehending something.
Specific Knowledge:
* पता होना (pata hona): This means "to know" in the sense of having information or being aware of something.
* वाकिफ होना (waqif hona): This means "to be familiar with" or "to be acquainted with" something.
Knowing Someone:
* जानता हूँ (jaanta hoon): This means "I know" someone, and is used for a male speaker.
* जानती हूँ (jaanti hoon): This means "I know" someone, and is used for a female speaker.
Knowing How To Do Something:
* आता है (aata hai): This means "to know how to do something," and is used for a male speaker.
* आती है (aati hai): This means "to know how to do something," and is used for a female speaker.
Example Sentences:
* मुझे हिंदी जानना है। (mujhe hindi jaanna hai.) I want to know Hindi.
* क्या आपको यह पता है? (kya aapko yeh pata hai?) Do you know this?
* मैं उसे अच्छी तरह से जानता हूँ। (main use acche tarah se jaanta hoon.) I know him well.
* मुझे गाना गाना आता है। (mujhe gaana gaana aata hai.) I know how to sing.
The best way to choose the right word is to consider the specific context and the meaning you want to convey.