About Arabic Language
According to Wikipedia.org, The Arabic language is spoken in a large area that includes North Africa and other parts of the world. This language is also widely popular in Arabian Peninsula and the Middle East. It is the language of the Quran and Muslims can read it with translations too. Quran is the sacred book of Islam that teaches us the way of living our life. Arabic is the language of Muslims that is divided into three forms. The three popular forms include classic and modern Arabic. The native speakers of Arabic are 350 million in number. There are around 32 varieties of Arabic but even the native speakers cannot differentiate among all. This language has influenced many other languages that including Turkish, Hindi, and Urdu. Currently Arabic is the language of 1.8 billion Muslims around the world. It is written beautifully in Arabic alphabets. However, there is no standard orthography.
About Bengali Language
According to Wikipedia.org, Bengali is a popular Indo-Aryan language. The native speakers of this language are from the Bengal region in South Asia. It is also popularly known as Bangla and is the official language of Bangladesh. You will be surprised to know that is widely spoken in 22 scheduled languages of India. The total number of native speakers is 250 million. If we talk about the writing system it is Bengali and Bengali Braille. There are two different standard styles in Bengali known as Sadhubhasa (elegant or genteel speech) and the Chaltibhasa (current or colloquial speech). It is now used for both business and personal communications. If we talk about the simple Bengali sentence is follows a subject-object-verb word order. When it is present the negative particle will come at the ending of a sentence. You need to recognize six different cases and three verb tenses.