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India gained independence from British rule on August 15, 1947, but the Constitution was not fully implemented yet. The Indian Constitution was adopted on November 26, 1949 and officially came into force on January 26, 1950, which is celebrated as Republic Day.

The Vice-President of India holds office for a term of 5 years from the date of assuming office, as per Article 67 of the Constitution. The term is the same duration as that of the President of India.

The Palk Strait and the Gulf of Mannar together form the narrow water body that separates the Indian state of Tamil Nadu from the northern coast of Sri Lanka. The Palk Strait is the broader channel.

The Integral Coach Factory (ICF) is located in Perambur, Chennai. It was established in 1952 and is a premier railway coach manufacturing unit under the Indian Railways.

The International Speed Post service (merchandise speed post) was introduced by India Post in 1988. It provides fast, reliable international mailing for merchandise and documents to over 100 countries.

Anti-Terrorism Day is observed on May 21 every year in India. This day marks the death anniversary of former Prime Minister Rajiv Gandhi, who was assassinated on May 21, 1991.

Radio broadcasting in India began in 1927 with the establishment of radio clubs in Mumbai and Kolkata. The Indian State Broadcasting Service was later formed in 1930, which became All India Radio in 1936.

National Science Day is celebrated on February 28 every year in India. It marks the discovery of the Raman Effect by Sir C.V. Raman in 1928, for which he was awarded the Nobel Prize in Physics in 1930.

Kerala has the highest female literacy rate in India. According to Census 2011, Kerala's female literacy rate was 92%, significantly higher than the national average and leading all other states including Goa.

Morarji Desai was the first Indian Prime Minister to resign from office. He resigned on July 28, 1979, after his Janata Party government lost its parliamentary support. No other PM before him had resigned.

Formosa was the old Portuguese name for Taiwan. The name means 'beautiful island' in Portuguese. Taiwan continues to use this name in various historical and diplomatic contexts.

The year 1970 was celebrated as the International Education Year by UNESCO. It was designated by the United Nations to promote education as a fundamental human right and strengthen international cooperation in education.

The Prime Minister is the leader of the Lok Sabha and the chief spokesperson of the government in Parliament. The PM determines the legislative agenda and answers questions on behalf of the government.

The Indian national flag has three horizontal bands of equal width arranged from top to bottom. The top band is deep saffron (kesari) representing strength and courage, white is in the center with the Ashoka Chakra, and green is at the bottom representing fertility.

The rose is England's national floral emblem, specifically the Tudor rose which symbolically combines the red and white roses. This emblem became iconic during the Tudor dynasty after the Wars of the Roses in the 15th century.

Norwegian explorer Roald Amundsen led the first successful expedition to reach the South Pole on December 14, 1911. He beat British explorer Robert Falcon Scott's team by approximately one month in the race to the pole.

The phrase 'sick man of Europe' was coined in the 19th century to describe the Ottoman Empire centered in Turkey. It referred to the empire's declining economic and military power compared to European nations.

Jana Gana Mana, composed by Rabindranath Tagore, was first sung at the Calcutta Session of the Indian National Congress in 1911. It was later adopted as India's national anthem after independence.

Marco Polo was a Venetian explorer who traveled through Asia along the Silk Road in the 13th century. His detailed writings about China and the Mongol Empire introduced Europeans to Asian culture and geography.

IIT Kharagpur was the first Indian Institute of Technology, established in 1951. It was founded near the site of the Hijli Detention Camp to train engineers and scientists for independent India.

Education is listed in the Concurrent List of the Indian Constitution, meaning both the central and state governments can make laws on it. This allows for coordination of educational standards while accommodating regional needs.

Ornithology is the scientific study of birds, including their behavior, physiology, classification, and ecology. The term comes from the Greek words 'ornis' (bird) and 'logia' (study of).

In IQ classification, a score of 140 falls in the 'genius' or 'near genius' category. The classification ranges from 'idiot' below 20, through 'imbecile', 'moron', 'borderline', 'average', 'superior', to 'genius' at 140 and above.

The Ashoka Chakra (wheel) at the center of the Indian flag has 24 spokes representing the 24 hours of the day. This symbol from the Lion Capital of Ashoka signifies the eternal wheel of law and righteousness (dharma).

The minimum age to become President of India is 35 years, as specified in Article 58 of the Constitution. This requirement ensures maturity and experience for the highest constitutional office.