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Mixed Trivia Challenge

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Multiple Choice

The mission of Chandrayaan-1 ended abruptly because -

  1. The detectors at ISRO which contacted Chandrayaan-1 stopped working
  2. Highly sensitive electronic items were baked by solar radiations
  3. All the mission objectives have been achieved very soon
  4. Chandrayaan-1 crashed and fell on the moon's surface
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