Which is responsible for Earth's magnetic field? [#251]
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Q1. Which is responsible for Earth's magnetic field?
Q1. Which is responsible for Earth's magnetic field?
(A) Inner Core
(A) Inner Core
(A) Inner Core
(B) Outer Core
(B) Outer Core
(B) Outer Core
(C) Mantle
(C) Mantle
(C) Mantle
(D) Crust
(D) Crust
(D) Crust
Answer: (B) Outer Core
Answer: (B) Outer Core
Answer: (B) Outer Core
Outer Core
The magnetic field is generated by electric currents due to the motion of convection currents of a mixture of molten iron and nickel in Earth's outer core: these convection currents are caused by heat escaping from the core, a natural process called a geodynamo.
Outer Core The magnetic field is generated by electric currents due to the motion of convection currents of a mixture of molten iron and nickel in Earth's outer core: these convection currents are caused by heat escaping from the core, a natural process called a geodynamo.
Outer Core The magnetic field is generated by electric currents due to the motion of convection currents of a mixture of molten iron and nickel in Earth's outer core: these convection currents are caused by heat escaping from the core, a natural process called a geodynamo.
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Related MCQ Quizzes
Q1. Which of the Following plateau is
famous for the production of Tea?
Q1. Which of the Following plateau is
famous for the production of Tea?
(A) Malwa Plateau
(A) Malwa Plateau
(A) Malwa Plateau
(B) North East Extension Plateau
(B) North East Extension Plateau
(B) North East Extension Plateau
(C) Shilong Plateau
(C) Shilong Plateau
(C) Shilong Plateau
(D) Western Ghat Plateau
(D) Western Ghat Plateau
(D) Western Ghat Plateau
Answer: (B) North East Extension Plateau
Answer: (B) North East Extension Plateau
Answer: (B) North East Extension Plateau
North East Extension Plateau
North East Extension Plateau
North East Extension Plateau
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Q2. Battle of Mahargarh was fought between?
Q2. Battle of Mahargarh was fought between?
(A) The Burmese and the British
(A) The Burmese and the British
(A) The Burmese and the British
(B) The Burmese and Ruchinath Buragohain
(B) The Burmese and Ruchinath Buragohain
(B) The Burmese and Ruchinath Buragohain
(C) Chandrakanta Singha and the Burmese
(C) Chandrakanta Singha and the Burmese
(C) Chandrakanta Singha and the Burmese
(D) The Burmese and Purandar Singha
(D) The Burmese and Purandar Singha
(D) The Burmese and Purandar Singha
Answer: (C) Chandrakanta Singha and the Burmese
Answer: (C) Chandrakanta Singha and the Burmese
Answer: (C) Chandrakanta Singha and the Burmese
The Battle of Mahargarh was fought on April 19, 1822 between 20,000 Burmese soldiers and 2,000 mixed Assamese-Hindustani forces. The Burmese were led by Mingi Maha Bandula, and the Assamese-Hindustani forces were led by Chandrakanta Singha.
The Battle of Mahargarh was fought on April 19, 1822 between 20,000 Burmese soldiers and 2,000 mixed Assamese-Hindustani forces. The Burmese were led by Mingi Maha Bandula, and the Assamese-Hindustani forces were led by Chandrakanta Singha.
The Battle of Mahargarh was fought on April 19, 1822 between 20,000 Burmese soldiers and 2,000 mixed Assamese-Hindustani forces. The Burmese were led by Mingi Maha Bandula, and the Assamese-Hindustani forces were led by Chandrakanta Singha.
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Q3. Choose the wrongly spelt word.
Q3. Choose the wrongly spelt word.
(A) Grammer
(A) Grammer
(A) Grammer
(B) Permanent
(B) Permanent
(B) Permanent
(C) Allegation
(C) Allegation
(C) Allegation
(D) Disapprove
(D) Disapprove
(D) Disapprove
Answer: (A) Grammer
Answer: (A) Grammer
Answer: (A) Grammer
The wrongly spelt word is - Grammer.
The correctly spelt word is - Grammar.
Grammar is the set of rules that govern how words are used to form sentences in a language.
The wrongly spelt word is - Grammer. The correctly spelt word is - Grammar. Grammar is the set of rules that govern how words are used to form sentences in a language.
The wrongly spelt word is - Grammer. The correctly spelt word is - Grammar. Grammar is the set of rules that govern how words are used to form sentences in a language.
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Q4. Which author wrote the book 'Prahlada Charitra'?
Q4. Which author wrote the book 'Prahlada Charitra'?
(A) Kaviratna Saravati
(A) Kaviratna Saravati
(A) Kaviratna Saravati
(B) Hema Saraswati
(B) Hema Saraswati
(B) Hema Saraswati
(C) Madhava Kandali
(C) Madhava Kandali
(C) Madhava Kandali
(D) Harivara Vipra
(D) Harivara Vipra
(D) Harivara Vipra
Answer: (B) Hema Saraswati
Answer: (B) Hema Saraswati
Answer: (B) Hema Saraswati
Hema Saraswati is known for writing 'Prahlada Charitra', one of the earliest poetic works in the Assamese language.
Hema Saraswati is known for writing 'Prahlada Charitra', one of the earliest poetic works in the Assamese language.
Hema Saraswati is known for writing 'Prahlada Charitra', one of the earliest poetic works in the Assamese language.
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Q5. What is the major crop cultivated in the Brahmaputra Valley of Assam?
Q5. What is the major crop cultivated in the Brahmaputra Valley of Assam?
(A) Rice
(A) Rice
(A) Rice
(B) Wheat
(B) Wheat
(B) Wheat
(C) Cotton
(C) Cotton
(C) Cotton
(D) Sugarcane
(D) Sugarcane
(D) Sugarcane
Answer: (A) Rice
Answer: (A) Rice
Answer: (A) Rice
The major crop cultivated in the Brahmaputra Valley of Assam is rice (paddy).
The major crop cultivated in the Brahmaputra Valley of Assam is rice (paddy).
The major crop cultivated in the Brahmaputra Valley of Assam is rice (paddy).
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Q6. What type of lens is used in a magnifying glass?
Q6. What type of lens is used in a magnifying glass?
(A) Concave
(A) Concave
(A) Concave
(B) Convex
(B) Convex
(B) Convex
(C) Both Concave and Convex
(C) Both Concave and Convex
(C) Both Concave and Convex
(D) None of the above
(D) None of the above
(D) None of the above
Answer: (B) Convex
Answer: (B) Convex
Answer: (B) Convex
Convex
Convex
Convex
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Q7. When is World Health Day observed?
Q7. When is World Health Day observed?
(A) April 7
(A) April 7
(A) April 7
(B) May 7
(B) May 7
(B) May 7
(C) June 7
(C) June 7
(C) June 7
(D) July 7
(D) July 7
(D) July 7
Answer: (A) April 7
Answer: (A) April 7
Answer: (A) April 7
World Health Day is observed on April 7 every year to mark the anniversary of the founding of the World Health Organization (WHO).
World Health Day is observed on April 7 every year to mark the anniversary of the founding of the World Health Organization (WHO).
World Health Day is observed on April 7 every year to mark the anniversary of the founding of the World Health Organization (WHO).
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Q8. Who was the first female governor of the state of India?
Q8. Who was the first female governor of the state of India?
(A) Sarojini Naidu
(A) Sarojini Naidu
(A) Sarojini Naidu
(B) Sucheta Kripalani
(B) Sucheta Kripalani
(B) Sucheta Kripalani
(C) Meera Kumari
(C) Meera Kumari
(C) Meera Kumari
(D) Anne Basent
(D) Anne Basent
(D) Anne Basent
Answer: (A) Sarojini Naidu
Answer: (A) Sarojini Naidu
Answer: (A) Sarojini Naidu
Sarojini Naidu
Sarojini Naidu
Sarojini Naidu
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Q9. What is the capital of Afghanistan?
Q9. What is the capital of Afghanistan?
(A) Kandahar
(A) Kandahar
(A) Kandahar
(B) Herat
(B) Herat
(B) Herat
(C) Kabul
(C) Kabul
(C) Kabul
(D) Jalalabad
(D) Jalalabad
(D) Jalalabad
Answer: (C) Kabul
Answer: (C) Kabul
Answer: (C) Kabul
Kabul is the capital and largest city of Afghanistan. It serves as the country's political, cultural, and economic center.
Kabul is the capital and largest city of Afghanistan. It serves as the country's political, cultural, and economic center.
Kabul is the capital and largest city of Afghanistan. It serves as the country's political, cultural, and economic center.
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Q10. Which of the following words would not fit correctly in the sentence?
Q10. Which of the following words would not fit correctly in the sentence?
The person died of a ——— hit on his head.
The person died of a ——— hit on his head.
The person died of a ——— hit on his head.
(A) lethal
(A) lethal
(A) lethal
(B) fatal
(B) fatal
(B) fatal
(C) deadly
(C) deadly
(C) deadly
(D) subtle
(D) subtle
(D) subtle
Answer: (D) subtle
Answer: (D) subtle
Answer: (D) subtle
subtle
subtle
subtle
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Related Questions
1. Which of these is the small-scale industry in India?2. Operation all out in Assam is related to3. What is the synonym of Contaminating?4. Which of these is a traditional Assamese silk, known for its golden hue?5. Which company became the first Indian company to hit the Rs 10 Lakh Crore market valuations?6. Which planet exhibits the shortest rotational period within our solar system?7. We need to find ________ method to solve this problem.8. During the viceroyalty of whom Rowlatt act (1919) was passed?9. Choose the wrongly spelt word.10. Which is the smallest state of India
area wise?11. Which is the highest military service award of India?12. What is the capital of Australia?13. Who drew the emblem of Assam sahitya sabha14. Which of the following sentence types is used to ask for information or clarification?15. Who is the author of the book 'Bengsata (Short Stories)' from 2020, who received the Assam Sahitya Akademi award?16. Who wrote the article "Bhai Bhai Ek Thai"?17. Who was the founder of the Vijayanagara Empire?18. What is the scientific name for Assam tea?19. What is the traditional Assamese rice beer called?20. Which is the largest south bank tributary of Brahmaputra?