FIA

The United Kingdom officially left the European Union on 31 January 2020 at 23:00 GMT (midnight CET, 1 February 2020). The dates in March 2019 listed in options A, B, and C are incorrect. The UK triggered Article 50 on 29 March 2017, which started the two-year negotiation period, but the actual exit date was 31 January 2020. Therefore, the correct answer is D ('None of these').

The 2018 G20 Summit was hosted by Argentina, specifically in Buenos Aires. This is a well-documented fact in international current affairs.

Lord John Morley served as the Secretary of State for India from 1905 to 1910, overseeing British administration in India. He was not a Viceroy or Governor, making option A correct.

The 13th ASEAN Summit was held in Singapore in 2007, making option A correct. Jamaica and Australia are not members of ASEAN, and 'None of these' is therefore incorrect.

Long-sightedness (hypermetropia) is corrected using convex lenses because they converge light rays before they enter the eye, helping focus images correctly on the retina.

On average, a human breathes about 11,000 liters of air per day, considering normal respiratory rates and tidal volumes. This makes option A the correct choice.

Zakat serves multiple purposes: it purifies wealth by obligating Muslims to give a portion, helps distribute wealth to those in need, and aims to alleviate poverty. Therefore, all the options listed are correct purposes of Zakat.

The correct phrase is 'She could not resist adding a moustache to the photo of his headmaster in the class.' None of the given options (A, B, C) are grammatically correct because they either lack the gerund form 'adding' or are incorrectly capitalized and phrased. Therefore, 'None of these' is the correct choice.

Dry ice is the solid form of carbon dioxide (CO2). It sublimates directly from solid to gas at atmospheric pressure without becoming liquid.

Jupiter's strong gravitational field acts as a shield by attracting or deflecting comets and asteroids that might otherwise collide with Earth, thereby protecting our planet.