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The Mars Orbiter Mission of India, called Mangalyaan, entered the orbit of Mars in which year?

  1. A.2008
  2. B.2013
  3. C.2014
  4. D.2019

Correct answer

C. 2014

Explanation

The correct answer is C, 2014. The Mars Orbiter Mission was launched on 5 November 2013 by a PSLV and reached the orbit of Mars on 24 September 2014. With that, India became the first country in the world to reach Mars at its first attempt, and the Indian Space Research Organisation became the fourth agency to reach the planet after those of the Soviet Union, the United States and Europe. The mission carried five instruments, among them a methane sensor and a colour camera, and it was built at a remarkably low cost.

Option A, 2008, is the year of Chandrayaan-1, the first Indian Moon mission. Option B, 2013, is the launch year of the Mars mission itself, not the year it arrived, and that gap of about ten months is what the question is testing. Option D, 2019, is the year of Chandrayaan-2. Separating the launch year from the arrival year is the habit to build here.

Read the full article: Aditya-L1 and Space Science Missions: Notes and MCQs

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The first pico satellite of India is:

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  2. B.STUDSAT
  3. C.GSAT-4
  4. D.ANUSAT
Show answer
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What is the primary objective of the Chandra Surface Thermophysical Experiment (ChaSTE) payload?

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  3. C.To measure the Moon atmospheric pressure
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Show answer
Correct answer: B. To measure the vertical temperature profile of the lunar regolith

ChaSTE was carried on the Vikram lander of Chandrayaan-3. It has a probe fitted with a set of temperature sensors, which was pushed into the lunar soil to a depth of about ten centimetres near the south polar region.

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In the year 2021, DRDO launched which satellite by PSLV-C51 to enhance India surveillance capability in the Indian Ocean Region (IOR)?

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Show answer
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