FIA

The word 'wile' means cunning or craftiness, so its antonym is 'artlessness,' which means innocence or lack of deceit. Therefore, option D is correct.

When sound waves reflect off surfaces like floors, ceilings, or walls and mix with the original sound, causing a change in the sound's quality or complexion, this phenomenon is called reverberation. Echo refers to a distinct repetition of sound, not the blending effect described here.

The Supreme Court of Pakistan declared the National Reconciliation Ordinance (NRO) null and void on 17th December 2009, which led to the reopening of all cases withdrawn under the NRO with immediate effect from that date.

The attribute 'Albari' refers to Allah as 'The Maker' or 'The Creator,' emphasizing His role in creating and shaping all things. This matches option B, making it the correct answer.

In 2010, the third biggest economy in the world by nominal GDP was Japan, following the United States and China. India ranked lower than Japan at that time.

Syed Ahmad Shaheed is historically known for his efforts to eradicate religious innovations (bid'ah) and revive pure Islamic teachings through his reformist movement in the 19th century. While Shah Walli Ullah and Haji Shariat Ullah were also reformers, Syed Ahmad Shaheed's mission was specifically focused on combating innovations in religion.

Pakistan, Bangladesh, and Nepal have all experienced conflicts or disputes related to water sharing with neighboring countries, making 'All of these' the correct answer. These disputes involve transboundary rivers and water resource management issues.

Historical and scholarly sources confirm that the title 'Ameer-ul Momineen' (Commander of the Faithful) was first adopted by Hazrat Umar ibn al-Khattab (RA), the second Caliph of Islam, after the death of Hazrat Abu Bakr (RA). While Hazrat Abu Bakr (RA) was the first Caliph, the specific title 'Ameer-ul Momineen' was first used officially by Hazrat Umar (RA) to denote his leadership over the Muslim community. This is supported by multiple Islamic historical references and encyclopedic sources such as Britannica and Wikipedia.

The ozone layer absorbs most of the Sun's harmful ultraviolet (UV) radiation, protecting living organisms on Earth from its damaging effects. It does not protect against radioactive or infrared rays.

The word 'ingenious' means clever, original, and inventive, which aligns closely with 'resourceful'. 'Artless' means lacking skill or sophistication, 'alien' means foreign or unfamiliar, and 'none of these' is incorrect. Therefore, 'resourceful' is the correct synonym.