FIA

The expression 2^√64 means 2 raised to the power of the square root of 64. Since √64 = 8, the expression becomes 2^8 = 256, which is not among the options. However, the options suggest a misunderstanding. If the question intended 2^(√64) = 2^8 = 256, none of the options match. If the question meant (2^√64) = 2^8 = 256, then 'None of these' would be correct. But if the question is interpreted as 2^(√64) = 2^8 = 256, none of the options A, B, or C are correct. Therefore, the best correction is to clarify the question and options. Alternatively, if the question is 2^(√64) = 2^8 = 256, none of the options match, so 'D' is correct. Since the original correct_answer is B (2), which is incorrect, the correct answer should be D (None of these).

Rina Amiri was appointed as the U.S. special envoy for Afghan women, girls, and human rights in December 2021. Zalmay Khalilzad is a diplomat but was not appointed to this specific role.

Benjamin Netanyahu was the first Israeli prime minister to visit the United Arab Emirates, making a historic visit in December 2020 following the normalization of relations between the two countries.

The FIA Act was enacted as Act VIII of 1975, not 1974. Therefore, option A is correct because it accurately reflects the official designation of the Act.

Imran Khan arrived in Moscow for a two-day official visit on February 23, 2022, not February 25. This is confirmed by multiple news sources reporting the visit dates.

The word 'wiry' correctly describes someone who is thin but strong, especially in physical strength, which fits the context of the sentence. 'Raudulent' and 'Frolisome' are not standard English words, and 'None of these' is incorrect since 'wiry' is appropriate.

Given the pth term is q and the qth term is p in an arithmetic progression, solving the equations shows the (p+q)th term equals zero.

Barbados officially removed Queen Elizabeth II as its head of state and became a republic in November 2021, making it the newest country in the world to do so. The Bahamas and British Virgin Islands did not take this step at that time.

If 20% of the bill is deducted, 80% remains to be paid. Since Rs. 100 is 80% of the original bill, the original bill = 100 ÷ 0.8 = Rs. 125.

The Chinese New Year starting on February 1, 2022, marked the beginning of the Year of the Tiger according to the Chinese zodiac. The Year of the Lion and Year of the Elephant are not part of the Chinese zodiac cycle.