National Technology Day is observed on 11 May every year in memory of
- A.the launch of Chandrayaan
- B.the nuclear tests at Pokhran
- C.the founding of ISRO
- D.the first flight of a Tejas aircraft
Correct answer
Explanation
The correct answer is B, the nuclear tests at Pokhran. India carried out nuclear tests at Pokhran in Rajasthan on 11 May 1998 under the operation known as Shakti, and a home-built aircraft was flight-tested and a missile fired on the same day. The Government therefore declared 11 May as National Technology Day.
Option A is wrong because the Chandrayaan missions were launched in other months and are marked by the space agency's own calendar rather than by this day. Option C is wrong because the Indian Space Research Organisation was formed in 1969 and its founding is not the reason for a national day. Option D is wrong because the Tejas programme, though an achievement of Indian engineering, is not the event behind the date. Note that India's earlier nuclear test, Smiling Buddha, took place in May 1974.
Read the full article: National Days of India: Dates and Their Reasons
Practice Questions
View allRepublic Day is celebrated in India on 26 January because on this day in 1950
- A.India became independent
- B.the Constitution of India came into force
- C.the Constituent Assembly adopted the Constitution
- D.the first general election was held
Show answer
The Constitution took effect on 26 January 1950 and India became a sovereign republic. The date was chosen on purpose, because the Indian National Congress had declared Purna Swaraj, or complete independence, on 26 January 1930, and the founders wished to honour that pledge.
Read the full explanation →National Youth Day is observed on 12 January to mark the birth anniversary of
- A.Bhagat Singh
- B.Swami Vivekananda
- C.Subhas Chandra Bose
- D.Jawaharlal Nehru
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He was born on 12 January 1863, and the Government of India declared his birthday National Youth Day so that his call to the young would be placed before students each year.
Read the full explanation →National Science Day is observed in India on 28 February to commemorate
- A.the founding of the Indian Science Congress
- B.the discovery of the Raman effect
- C.the launch of Aryabhata
- D.the first nuclear test at Pokhran
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Sir C. V. Raman announced his discovery of the scattering of light, now called the Raman effect, on 28 February 1928, and it won him the Nobel Prize in Physics in 1930, the first for an Indian in the sciences.
Read the full explanation →Teachers' Day is celebrated in India on 5 September in honour of
- A.Dr S. Radhakrishnan
- B.Maulana Abul Kalam Azad
- C.Dr Zakir Husain
- D.Dr Rajendra Prasad
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He was born on 5 September 1888, was a philosopher and teacher before entering public life, and served as the first Vice-President and the second President of India.
Read the full explanation →Engineers' Day is celebrated in India on 15 September every year to mark the birth anniversary of
- A.Homi Jehangir Bhabha
- B.Sir M. Visvesvaraya
- C.Vikram Sarabhai
- D.A. P. J. Abdul Kalam
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Mokshagundam Visvesvaraya was born on 15 September 1861, served as the Diwan of Mysore, and built the Krishnarajasagara dam and the system of automatic sluice gates that made his name.
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