Hindi is not india official language, each state of India has its own language. Northern language sound same, southern languages sound different from north indians and northeastern also sound different from both of these.
As per Article 343 of the Constitution of India, India's official languages shall be Standard Hindi (the dialect known as khadi boli) written in the Devanagari script and English. These are the official languages of the Union of India, i.e., at the Central Government level. However, each state is allowed to have its own official language based on its own linguistic demographics. So, India ends up having a total of 22 official languages today (excluding English).
Hindi is not india official language, each state of India has its own language. Northern language sound same, southern languages sound different from north indians and northeastern also sound different from both of these.
As per Article 343 of the Constitution of India, India's official languages shall be Standard Hindi (the dialect known as khadi boli) written in the Devanagari script and English.
These are the official languages of the Union of India, i.e., at the Central Government level. However, each state is allowed to have its own official language based on its own linguistic demographics. So, India ends up having a total of 22 official languages today (excluding English).