FIA

The Federal Investigation Agency (FIA) primarily provides assistance to provincial investigation agencies rather than provincial governments or legislatures. This collaboration helps in law enforcement and investigation matters across federal and provincial levels.

Carbon dioxide is a major greenhouse gas that traps heat in the Earth's atmosphere, contributing significantly to global warming. Oxygen and ozone do not have the same effect on global warming, and 'None of these' is incorrect since carbon dioxide is responsible.

Option A is grammatically correct and uses appropriate vocabulary. Option B is incorrect because 'utilizations' is not commonly used in this context and the verb agreement is wrong ('makes' should be 'make' if plural). Option C is a duplicate of A but the question asks to select the correct sentence, so the first correct option A is preferred. Option D is incorrect as there are correct sentences provided.

The lens in the human eye is a biconvex lens, which converges light rays to focus images on the retina. Biconcave lenses diverge light and are not found in the human body for vision purposes.

The nth term of an arithmetic progression (A.P.) is given by Tn = a + (n-1)d. Here, a = 3, d = 6, and n = 9, so T9 = 3 + (9-1)*6 = 3 + 48 = 51.

Rearranging the equation 4/x √(10x - 4) - 8 = 0 and solving for x yields x = 2 as the valid solution. Substituting x = 2 satisfies the equation, while x = 4 does not.

The Hakla-D.I Khan Motorway is officially designated as M14. Therefore, option B is correct, and option C is incorrect.

The European Union has announced plans to ban the sale of new conventional combustion engine cars by 2035 as part of its strategy to reduce carbon emissions and promote electric vehicles. This makes option A the correct answer.

The sentence "The lady in the blue dress has won the prize." contains a single independent clause with a subject and a predicate, making it a simple sentence. It does not have multiple independent clauses (compound) or dependent clauses (complex).

Turkey is the only Muslim-majority country that is a member of NATO. Egypt and Saudi Arabia are not NATO members, and 'None of these' is incorrect because Turkey is a member.