About Hindi Language
According to Wikipedia.org, The Hindi language is a part of the Indo-Aryan group and a branch of the Indo-European family. It is the official language of India and currently, 425 million people are speaking this language. Even in India, this language is spoken for national business. Many other languages are also prominent in this constitution. Hindi is also the second language of more than 120 million people. There is a significant number of Hindi speakers in South Africa, Mauritius, Bangladesh, Yemen, and Uganda. Hindi is inspired by both prefixes and suffixes. It also features a lot of words from English while there are a lot of nominal in it. Some of the examples include kaungresi (congress + i), Ameriki (America + i), and vaiscansalari (vice-chancellor + i). Some nouns of Hindi are mixed with English and Persian. The major dialects of Hindi involve Braj Bhasa, Khari Boli, Bundeli, and Awadhi.
About Tajik Language
According to Wikipedia.org, Tajik is a form of Persian that is spoken in Tajikistan, Uzbekistan, Kyrgyzstan, Kyrgyzstan, China, and Kazakhstan. The total number of Tajik speakers is 8 million that including 6.3 million in Tajikistan itself. You will be surprised to know that the Persian language in Tajikistan was renamed Tajik by Stalin in 1932. This was done to differentiate Persian speakers in Iran and Central Asia. Before 1928 Tajik was written in Perso-Arabic script. However, from 1928 to 1940 it was modified with the Cyrillic alphabet. There were a lot of people who wanted to switch it to the Latin alphabet. The Tajik dialects are separated into northern, central, southern, and Southeastern dialects. Most of the politicians and other officials usually make their speeches in the Kulob dialect. There is a total of six vowels in this language.