FIA

The length of the border between Pakistan and China is approximately 599 kilometers, making option A the correct choice. This border lies in the northern region of Pakistan, primarily in the Gilgit-Baltistan area.

The human body typically has around 639 skeletal muscles. This is the most commonly accepted number in anatomy, making option A correct.

Oslo is the capital city of Norway, making option B the correct answer. London and Madrid are capitals of the UK and Spain respectively, and 'None of these' is incorrect since Oslo is listed.

Muhammad Ali Johar died in 1931, before the Second Round Table Conference held in 1931. Allama Iqbal and Rehmat Ali were alive during that time. Therefore, the correct answer is Muhammad Ali Johar.

Yemen is known to have some of the slowest internet speeds globally due to infrastructure challenges and ongoing conflicts, making it the correct answer among the options provided.

Islamic teachings, based on Quranic verse 9:60 and scholarly consensus, identify eight distinct categories (Heads/Masarif) of Zakat recipients. These categories are: the poor (fuqara), the needy (masakin), those employed to collect Zakat (amilin), those whose hearts are to be reconciled (mu'allafatu qulubuhum), freeing captives/slaves (fi al-riqab), those in debt (al-gharimin), in the cause of Allah (fi sabilillah), and the wayfarer (ibn al-sabil). This is the widely accepted and authoritative classification in Islamic jurisprudence, making the correct answer 8 (option B).

The Gobi Desert is located in northern China and southern Mongolia, making option D the correct answer. The other options list regions where the Gobi Desert is not found.

Option A is the grammatically correct sentence. It uses the proper passive construction 'should be sent.' Option B is incorrect because 'send' should be in past participle form 'sent.' Option C is incomplete and ungrammatical. Option D is incorrect because option A is correct.

The word 'solace' means comfort or consolation in a time of distress or sadness, making 'Comfort' the correct synonym.

GDP stands for Gross Domestic Product, which is the total monetary value of all finished goods and services produced within a country's borders in a specific time period.