Which is responsible for Earth's magnetic field? [#251]
| « | ! | ! | » |
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.
*** Choose the correct option to show answer. (Choose the correct option to show answer.) Need help
Related MCQ Quizzes
Q1. Amchang Wildlife Sanctuary is located in which of the following districts in Assam:
Q1. Amchang Wildlife Sanctuary is located in which of the following districts in Assam:
(A) Kamrup Metro
(A) Kamrup Metro
(A) Kamrup Metro
(B) Kamrup
(B) Kamrup
(B) Kamrup
(C) Barpeta
(C) Barpeta
(C) Barpeta
(D) Sonitpur
(D) Sonitpur
(D) Sonitpur
Answer: (A) Kamrup Metro
Answer: (A) Kamrup Metro
Answer: (A) Kamrup Metro
The Amchang Wildlife Sanctuary is a wildlife sanctuary located on the eastern fringe of Guwahati, Assam, India. The name Amchang is originated from the name of Arleng village named Amcheng located in the heart of the wildlife sanctuary. The sanctuary is known for hosting rare and endangered birds and animals.
The Amchang Wildlife Sanctuary is a wildlife sanctuary located on the eastern fringe of Guwahati, Assam, India. The name Amchang is originated from the name of Arleng village named Amcheng located in the heart of the wildlife sanctuary. The sanctuary is known for hosting rare and endangered birds and animals.
The Amchang Wildlife Sanctuary is a wildlife sanctuary located on the eastern fringe of Guwahati, Assam, India. The name Amchang is originated from the name of Arleng village named Amcheng located in the heart of the wildlife sanctuary. The sanctuary is known for hosting rare and endangered birds and animals.
*** Choose the correct option to show answer. (Choose the correct option to show answer.) Need help
Q2. How many national high way passes through Mizoram?
Q2. How many national high way passes through Mizoram?
(A) 6
(A) 6
(A) 6
(B) 5
(B) 5
(B) 5
(C) 3
(C) 3
(C) 3
(D) 2
(D) 2
(D) 2
Answer: (A) 6
Answer: (A) 6
Answer: (A) 6
6
6
6
*** Choose the correct option to show answer. (Choose the correct option to show answer.) Need help
Q3. Permanent Settlement in India was introduced by
Q3. Permanent Settlement in India was introduced by
(A) Lord Ripon
(A) Lord Ripon
(A) Lord Ripon
(B) Lord Cornwallis
(B) Lord Cornwallis
(B) Lord Cornwallis
(C) Lord Bentinck
(C) Lord Bentinck
(C) Lord Bentinck
(D) Lord Warren Hastings
(D) Lord Warren Hastings
(D) Lord Warren Hastings
Answer: (B) Lord Cornwallis
Answer: (B) Lord Cornwallis
Answer: (B) Lord Cornwallis
Lord Cornwallis
Lord Cornwallis
Lord Cornwallis
*** Choose the correct option to show answer. (Choose the correct option to show answer.) Need help
Q4. When was Bengal partitioned?
Q4. When was Bengal partitioned?
(A) 1905, 16th October
(A) 1905, 16th October
(A) 1905, 16th October
(B) 1905, 2nd February
(B) 1905, 2nd February
(B) 1905, 2nd February
(C) 1903, 1st June
(C) 1903, 1st June
(C) 1903, 1st June
(D) 1903, 28th March
(D) 1903, 28th March
(D) 1903, 28th March
Answer: (A) 1905, 16th October
Answer: (A) 1905, 16th October
Answer: (A) 1905, 16th October
1905, 16th October
1905, 16th October
1905, 16th October
*** Choose the correct option to show answer. (Choose the correct option to show answer.) Need help
Q5. What is the main source of knowledge about Harappan culture?
Q5. What is the main source of knowledge about Harappan culture?
(A) Written records
(A) Written records
(A) Written records
(B) Historical accounts
(B) Historical accounts
(B) Historical accounts
(C) Rock edicts
(C) Rock edicts
(C) Rock edicts
(D) Archaeological excavations
(D) Archaeological excavations
(D) Archaeological excavations
Answer: (D) Archaeological excavations
Answer: (D) Archaeological excavations
Answer: (D) Archaeological excavations
The Harappan culture, an ancient civilization that flourished in the Indus Valley, is primarily understood through the discovery and study of numerous archaeological sites. Excavations have uncovered cities, settlements, and artifacts that provide invaluable insights into the daily life, trade, religion, and urban planning of this ancient people.
The Harappan culture, an ancient civilization that flourished in the Indus Valley, is primarily understood through the discovery and study of numerous archaeological sites. Excavations have uncovered cities, settlements, and artifacts that provide invaluable insights into the daily life, trade, religion, and urban planning of this ancient people.
The Harappan culture, an ancient civilization that flourished in the Indus Valley, is primarily understood through the discovery and study of numerous archaeological sites. Excavations have uncovered cities, settlements, and artifacts that provide invaluable insights into the daily life, trade, religion, and urban planning of this ancient people.
*** Choose the correct option to show answer. (Choose the correct option to show answer.) Need help
Q6. Which Assamese writer is known by the pen name "Silabhadra"?
Q6. Which Assamese writer is known by the pen name "Silabhadra"?
(A) Parvati Prasad Baruva
(A) Parvati Prasad Baruva
(A) Parvati Prasad Baruva
(B) Nabin Chandra Bordoloi
(B) Nabin Chandra Bordoloi
(B) Nabin Chandra Bordoloi
(C) Rebati Mohan Dutta Choudhury
(C) Rebati Mohan Dutta Choudhury
(C) Rebati Mohan Dutta Choudhury
(D) Mahim Bora
(D) Mahim Bora
(D) Mahim Bora
Answer: (C) Rebati Mohan Dutta Choudhury
Answer: (C) Rebati Mohan Dutta Choudhury
Answer: (C) Rebati Mohan Dutta Choudhury
Rebati Mohan Dutta Choudhury, popularly known as Sheelabhadra, was a noted Assamese writer and academician. He is best known for his novel "Madhupur Bahudur," which won the Sahitya Akademi Award.
Rebati Mohan Dutta Choudhury, popularly known as Sheelabhadra, was a noted Assamese writer and academician. He is best known for his novel "Madhupur Bahudur," which won the Sahitya Akademi Award.
Rebati Mohan Dutta Choudhury, popularly known as Sheelabhadra, was a noted Assamese writer and academician. He is best known for his novel "Madhupur Bahudur," which won the Sahitya Akademi Award.
*** Choose the correct option to show answer. (Choose the correct option to show answer.) Need help
Q7. At a college function, Romola pointed out to an actor and said, “He is my mother-in-law’s only son’s nephew”. How is the actor’s mother related to Romola?
Q7. At a college function, Romola pointed out to an actor and said, “He is my mother-in-law’s only son’s nephew”. How is the actor’s mother related to Romola?
(A) Aunt
(A) Aunt
(A) Aunt
(B) Daughter
(B) Daughter
(B) Daughter
(C) Niece
(C) Niece
(C) Niece
(D) Sister-in-law
(D) Sister-in-law
(D) Sister-in-law
Answer: (D) Sister-in-law
Answer: (D) Sister-in-law
Answer: (D) Sister-in-law
Sister-in-law
Sister-in-law
Sister-in-law
*** Choose the correct option to show answer. (Choose the correct option to show answer.) Need help
Q8. Medical doctors who specialise in diagnosing diseases using X-rays, CT scans and ultrasound
Q8. Medical doctors who specialise in diagnosing diseases using X-rays, CT scans and ultrasound
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
(A) pathologist
(A) pathologist
(A) pathologist
(B) cardiologist
(B) cardiologist
(B) cardiologist
(C) radiologist
(C) radiologist
(C) radiologist
(D) dermatologist
(D) dermatologist
(D) dermatologist
Answer: (C) radiologist
Answer: (C) radiologist
Answer: (C) radiologist
Substitute Word: radiologist.
Radiologists are highly trained physicians who interpret medical images to help diagnose and treat various medical conditions.
Substitute Word: radiologist. Radiologists are highly trained physicians who interpret medical images to help diagnose and treat various medical conditions.
Substitute Word: radiologist. Radiologists are highly trained physicians who interpret medical images to help diagnose and treat various medical conditions.
*** Choose the correct option to show answer. (Choose the correct option to show answer.) Need help
Q9. Which district of Assam was created in January 2022?
Q9. Which district of Assam was created in January 2022?
(A) Bajali
(A) Bajali
(A) Bajali
(B) Baksa
(B) Baksa
(B) Baksa
(C) Tamulpur
(C) Tamulpur
(C) Tamulpur
(D) Hojai
(D) Hojai
(D) Hojai
Answer: (C) Tamulpur
Answer: (C) Tamulpur
Answer: (C) Tamulpur
Tamulpur became the 35th district of Assam on January 23, 2022. The Assam Cabinet merged Tamulpur with Baksa on December 31, 2022, bringing the total number of districts in the state to 31. The merger took place on January 1, 2023.
Tamulpur became the 35th district of Assam on January 23, 2022. The Assam Cabinet merged Tamulpur with Baksa on December 31, 2022, bringing the total number of districts in the state to 31. The merger took place on January 1, 2023.
Tamulpur became the 35th district of Assam on January 23, 2022. The Assam Cabinet merged Tamulpur with Baksa on December 31, 2022, bringing the total number of districts in the state to 31. The merger took place on January 1, 2023.
*** Choose the correct option to show answer. (Choose the correct option to show answer.) Need help
Q10. I ___________ a letter when he came to my house.
Q10. I ___________ a letter when he came to my house.
Fill the blank with appropriate option.
Fill the blank with appropriate option.
Fill the blank with appropriate option.
(A) writing
(A) writing
(A) writing
(B) am writing
(B) am writing
(B) am writing
(C) was writing
(C) was writing
(C) was writing
(D) will write
(D) will write
(D) will write
Answer: (C) was writing
Answer: (C) was writing
Answer: (C) was writing
was writing
was writing
was writing
*** Choose the correct option to show answer. (Choose the correct option to show answer.) Need help
Related Questions
1. Who was the first woman to go to the Space?2. Which temple was built by 'Dor Raja' Ambika?3. Who used the pen name "Monai Boiragi" in Assamese literature?4. What is the full form of UNFCCC?5. Which Assamese writer is known by the pen name "Mamoni Raisom Goswami"?6. Identify the incorrectly spelt word.7. Which town is known as oil city of Assam?8. Who was the first recipient of Dada Saheb Phalke Award?9. The only Indian to be awarded with both ‘Bharat Ratna’ and ‘Nishan-e-Pakistan’ is -10. Which of the following is a major coal mining area in Assam?11. Choose the wrongly spelt word.12. Kirtichandra was appointed as the Barbaruah during the reign of which Ahom king?13. Pink Granite has been unearthed in which hill of Goalpara district?14. First satellite of India sent towards lunar is –15. If 16℅ of 40℅ of a number is 8, then the number is16. What is the antonym of Prosperous?17. Which of the following is known as "queen of Adriatic"?18. The product of two consecutive odd numbers is 19043. Which is the smaller number?19. Find the odd letters from the given below20. Choose the wrongly spelt word.