World Capitals and General Knowledge Mix

Microsoft used 'Your potential, our passion' (later shortened to 'Your potential your passion') as their tagline, emphasizing empowerment through technology. This was part of their early 2000s branding to connect with users' aspirations.

British Airways used 'The world is waiting' as their tagline, emphasizing global connectivity and travel opportunities. This slogan captures the spirit of international travel and exploration that BA promotes.

Sardar Vallabhbhai Patel was India's first Deputy Prime Minister, serving from 1947 to 1950 under Prime Minister Jawaharlal Nehru. He was a key freedom fighter and leader who played a crucial role in integrating princely states.

Dr. Zakir Hussain was the first Indian President to die in office on May 3, 1969. He served as President from 1967 until his death, making him a significant figure in Indian political history.

Sucheta Kriplani became India's first woman Chief Minister when she led Uttar Pradesh from 1963-1967. She was a freedom fighter and close associate of Mahatma Gandhi, breaking gender barriers in Indian politics.

Alai Darwaza, built in 1311 by Alauddin Khilji, is considered the first true dome in Indian architecture. It introduced proper Islamic dome construction techniques to India, unlike Char Minar (1591) or Taj Mahal (1632-1653).

Kottayam district in Kerala became India's first tobacco-free district through comprehensive public health initiatives. This achievement demonstrated Kerala's leadership in public health policy and anti-tobacco campaigns.

India's first passenger train ran between Mumbai (then Bombay) and Thane on April 16, 1853, covering 34 km. This marked the beginning of Indian railway history under British colonial rule, revolutionizing transportation.

Mihir Sen was the first Indian to swim across the English Channel, accomplishing this feat in 1958. The other options listed are not associated with this historic swimming achievement - Bachendri Pal is a mountaineer who climbed Everest, while Niloy Sahajpal and Arjunpal Singh are not known for Channel swimming records.

Arati Saha became the first Indian woman to swim across the English Channel in 1959. She was a pioneering swimmer who inspired generations of Indian athletes. The other names listed are not associated with this historic achievement in women's swimming.

Tirane (also spelled Tirana) is the capital and largest city of Albania. The other options are capitals of different countries: Yeravan is Yerevan (Armenia), Luanda is Angola's capital, and Babul is not a recognized capital city.

Canberra is the capital of Australia, deliberately chosen as a compromise between Sydney and Melbourne. Many people mistakenly think Sydney or Melbourne is the capital, but Canberra was specifically designed and built as Australia's capital city. Vienna is Austria's capital.

Vienna is the capital and largest city of Austria, known for its rich cultural heritage and historical significance. Yeravan refers to Yerevan (Armenia), Nassau is Bahamas' capital, and Manama is Bahrain's capital - none of which are in Austria.

Sofia is the capital and largest city of Bulgaria, located in the western part of the country. The other options are capitals of different nations: Thimpu is Bhutan's capital, Brussels is Belgium's capital, and Minsk is Belarus' capital.

Ottawa is the capital of Canada, located in Ontario province. It was chosen as a compromise between English-speaking Toronto and French-speaking Montreal. Santiago is Chile's capital, Chile is a country (not a city), and Brasillia (misspelled Brasilia) is Brazil's capital.

Bogota is the capital and largest city of Colombia, situated in the Andes mountains. The other options are capitals elsewhere: Praia is Cape Verde's capital, San jose is Costa Rica's capital, and Moroni is Comoros' capital.

Quito is the capital of Ecuador, located high in the Andes mountains and one of the highest capital cities in the world. Prague is Czech Republic's capital, Havana is Cuba's capital, and Brussels is Belgium's capital.

Accra is the capital of Ghana, though it's misspelled as 'Accre' in the options. Despite the typo, this is the correct choice among the available options. Athens is Greece's capital, Suva is Fiji's capital, and Tallinn is Estonia's capital.

When skin is exposed to sunlight, ultraviolet (UV) rays penetrate the skin and convert a compound called 7-dehydrocholesterol into Vitamin D3 (cholecalciferol). This is the body's primary natural source of Vitamin D, essential for bone health, immune function, and overall well-being. The other options are incorrect: infrared light doesn't kill bacteria in this context, resistance power isn't directly increased by sunlight, and tanning is a side effect not the health benefit.

The first Indo-Pak war was fought over Kashmir from 1947-1948, with the bulk of active military conflict occurring in 1948. While tensions began in late 1947 with the tribal invasion, 1948 is widely recognized as the primary year of this war. The war resulted in a UN-mandated ceasefire and the division of Kashmir into territories controlled by both nations.