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Important Days & DatesHard

Indian Navy Day is observed on 4 December in memory of which operation of the 1971 war?

  1. A.Operation Vijay
  2. B.Operation Trident
  3. C.Operation Meghdoot
  4. D.Operation Cactus

Correct answer

B. Operation Trident

Explanation

The correct answer is B, Operation Trident. On the night of 4 December 1971 the Indian Navy attacked Karachi harbour with missile boats, sinking enemy vessels and setting the oil tanks ablaze without losing a ship. Navy Day is observed on that date in memory of the action.

Option A, Operation Vijay, is the name used for the liberation of Goa in 1961 and again for the Kargil operations of 1999, neither of which is a naval action of 1971. Option C, Operation Meghdoot, was the army and air force move to secure the Siachen glacier in 1984. Option D, Operation Cactus, was the Indian intervention in the Maldives in 1988, in which the navy and air force helped put down a coup. Only Trident belongs to 4 December 1971.

Read the full article: National Days of India: Dates and Their Reasons

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Q1.Important Days & DatesEasy

Republic Day is celebrated in India on 26 January because on this day in 1950

  1. A.India became independent
  2. B.the Constitution of India came into force
  3. C.the Constituent Assembly adopted the Constitution
  4. D.the first general election was held
Show answer
Correct answer: B. the Constitution of India came into force

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.

Q3.Important Days & DatesMedium

National Science Day is observed in India on 28 February to commemorate

  1. A.the founding of the Indian Science Congress
  2. B.the discovery of the Raman effect
  3. C.the launch of Aryabhata
  4. D.the first nuclear test at Pokhran
Show answer
Correct answer: B. the discovery of the Raman effect

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.