21000+ Important MCQs for UPSC
21000+ MCQs for UPSC are available here. You can learn these questions for your better preparation. Questions are available with its correct answer. You can check the correct answer of any questions by clicking the option or show answer button.
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Explanation:
The Gandhi–Irwin Pact was signed in the year 1931.
✅ Correct Answer: (C) 1931
Explanation:
The pact was signed on 5 March 1931 between Mahatma Gandhi and Viceroy Lord Irwin, leading to the suspension of the Civil Disobedience Movement and Gandhi’s participation in the Second Round Table Conference.
Explanation: The Sundarbans is a natural region comprising southern Bangladesh and a part in the Indian state of West Bengal. It is the largest single block of tidal halophytic mangrove forest in the world.
Explanation: On December 26, 2004, a massive earthquake (9.1-9.3 magnitude) struck off the coast of Sumatra, Indonesia.
It triggered a devastating tsunami that affected multiple countries around the Indian Ocean, causing massive destruction and loss of life.
Other Options Explained:
(A) Irian Jaya – A province in eastern Indonesia, not affected by the 2004 earthquake.
(C) Kalibangan – An ancient Indus Valley Civilization site in India, unrelated to Indonesia.
(D) Java – Another Indonesian island, but the earthquake's epicenter was near Sumatra.
Thus, the correct answer is (B) Sumatra
Explanation: The Narmada River basin primarily covers parts of Madhya Pradesh, Maharashtra, and Gujarat.
The river originates from Amarkantak, Madhya Pradesh, and flows westward into the Arabian Sea.
Rajasthan does not fall within the Narmada River basin.
Other Options Explained:
(A) Madhya Pradesh – The Narmada originates here and covers a major portion of the state.
(C) Gujarat – The river flows into the Arabian Sea through Gujarat.
(D) Maharashtra – Some tributaries of the Narmada originate in Maharashtra.
Thus, the correct answer is (B) Rajasthan.