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. I am hungry....... Something to eat, please
Q1. I am hungry....... Something to eat, please
Fill the blank
Fill the blank
Fill the blank
(A) I like
(A) I like
(A) I like
(B) I'd like
(B) I'd like
(B) I'd like
(C) I don't like
(C) I don't like
(C) I don't like
(D) I shall like
(D) I shall like
(D) I shall like
Answer: (B) I'd like
Answer: (B) I'd like
Answer: (B) I'd like
I'd like
I'd like
I'd like
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Q2. Which Assamese writer used the sobriquet (nickname) 'A Native'?
Q2. Which Assamese writer used the sobriquet (nickname) 'A Native'?
(A) Binanda Chandra Barua
(A) Binanda Chandra Barua
(A) Binanda Chandra Barua
(B) Anandaram Dhekial Phukan
(B) Anandaram Dhekial Phukan
(B) Anandaram Dhekial Phukan
(C) Banikanta Kakati
(C) Banikanta Kakati
(C) Banikanta Kakati
(D) Bhubanmohan Baruah
(D) Bhubanmohan Baruah
(D) Bhubanmohan Baruah
Answer: (B) Anandaram Dhekial Phukan
Answer: (B) Anandaram Dhekial Phukan
Answer: (B) Anandaram Dhekial Phukan
Anandaram Dhekial Phukan (ADP=AN), a pioneer of modern Assamese prose, is known for using the sobriquet "A Native." He was a prolific writer, journalist, and social reformer who played a significant role in the Assamese renaissance.
Anandaram Dhekial Phukan (ADP=AN), a pioneer of modern Assamese prose, is known for using the sobriquet "A Native." He was a prolific writer, journalist, and social reformer who played a significant role in the Assamese renaissance.
Anandaram Dhekial Phukan (ADP=AN), a pioneer of modern Assamese prose, is known for using the sobriquet "A Native." He was a prolific writer, journalist, and social reformer who played a significant role in the Assamese renaissance.
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Q3. What is the minimum age to become the Chief Minister of any State in India?
Q3. What is the minimum age to become the Chief Minister of any State in India?
(A) 25
(A) 25
(A) 25
(B) 35
(B) 35
(B) 35
(C) 30
(C) 30
(C) 30
(D) 18
(D) 18
(D) 18
Answer: (A) 25
Answer: (A) 25
Answer: (A) 25
25
25
25
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Q4. Identify the incorrectly spelt word.
Q4. Identify the incorrectly spelt word.
(A) Square
(A) Square
(A) Square
(B) Parpendicular
(B) Parpendicular
(B) Parpendicular
(C) Diagonal
(C) Diagonal
(C) Diagonal
(D) Triangle
(D) Triangle
(D) Triangle
Answer: (B) Parpendicular
Answer: (B) Parpendicular
Answer: (B) Parpendicular
Parpendicular is incorrect. correct word is Perpendicular.
Parpendicular is incorrect. correct word is Perpendicular.
Parpendicular is incorrect. correct word is Perpendicular.
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Q5. The president of india is related to article?
Q5. The president of india is related to article?
(A) Article 50
(A) Article 50
(A) Article 50
(B) Article 52
(B) Article 52
(B) Article 52
(C) Article 51
(C) Article 51
(C) Article 51
(D) Article 54
(D) Article 54
(D) Article 54
Answer: (B) Article 52
Answer: (B) Article 52
Answer: (B) Article 52
Article 52
Article 52
Article 52
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Q6. The Barail Range, an extension of the Meghalaya plateau, is located in which part of Assam?
Q6. The Barail Range, an extension of the Meghalaya plateau, is located in which part of Assam?
(A) Western Assam
(A) Western Assam
(A) Western Assam
(B) Central Assam
(B) Central Assam
(B) Central Assam
(C) Eastern Assam
(C) Eastern Assam
(C) Eastern Assam
(D) Southern Assam
(D) Southern Assam
(D) Southern Assam
Answer: (D) Southern Assam
Answer: (D) Southern Assam
Answer: (D) Southern Assam
The Barail Range is situated in the southern part of Assam, forming a natural boundary between the Brahmaputra and Barak river basins.
The Barail Range is situated in the southern part of Assam, forming a natural boundary between the Brahmaputra and Barak river basins.
The Barail Range is situated in the southern part of Assam, forming a natural boundary between the Brahmaputra and Barak river basins.
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Q7. What is the longitudinal extent of Assam?
Q7. What is the longitudinal extent of Assam?
(A) 85°E and 95°E
(A) 85°E and 95°E
(A) 85°E and 95°E
(B) 80°E and 92°E
(B) 80°E and 92°E
(B) 80°E and 92°E
(C) 82°E and 93°E
(C) 82°E and 93°E
(C) 82°E and 93°E
(D) 89°E and 96°E
(D) 89°E and 96°E
(D) 89°E and 96°E
Answer: (D) 89°E and 96°E
Answer: (D) 89°E and 96°E
Answer: (D) 89°E and 96°E
The State of Assam, popularly known as the land of the red river and blue hills is the gateway to the North East India. Geographically the state is extending from 22°19' to 28°16' North Latitude and 89°42' to 96°30' East Longitude between the foot hills of the Eastern Himalayas and the Patkai and Naga Hill Ranges.
The State of Assam, popularly known as the land of the red river and blue hills is the gateway to the North East India. Geographically the state is extending from 22°19' to 28°16' North Latitude and 89°42' to 96°30' East Longitude between the foot hills of the Eastern Himalayas and the Patkai and Naga Hill Ranges.
The State of Assam, popularly known as the land of the red river and blue hills is the gateway to the North East India. Geographically the state is extending from 22°19' to 28°16' North Latitude and 89°42' to 96°30' East Longitude between the foot hills of the Eastern Himalayas and the Patkai and Naga Hill Ranges.
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Q8. My father ____ 70 years old next Monday.
Q8. My father ____ 70 years old next Monday.
Complete the sentence with correct tense.
Complete the sentence with correct tense.
Complete the sentence with correct tense.
(A) Will
(A) Will
(A) Will
(B) Is
(B) Is
(B) Is
(C) Will have
(C) Will have
(C) Will have
(D) Will be
(D) Will be
(D) Will be
Answer: (D) Will be
Answer: (D) Will be
Answer: (D) Will be
Will be
Will be
Will be
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Q9. Pung Cholam is a folk dance of which state?
Q9. Pung Cholam is a folk dance of which state?
(A) Kerala
(A) Kerala
(A) Kerala
(B) Manipur
(B) Manipur
(B) Manipur
(C) Madhya Pradesh
(C) Madhya Pradesh
(C) Madhya Pradesh
(D) Karnataka
(D) Karnataka
(D) Karnataka
Answer: (B) Manipur
Answer: (B) Manipur
Answer: (B) Manipur
Pung Cholam is a traditional folk dance of Manipur, India. The name literally translates to "roar of the drums". The dance involves dancers playing a hand-beaten drum called a pung while dancing at the same time. The dance is often performed on religious and cultural occasions, and is usually accompanied by songs and other instruments.
Pung Cholam is a traditional folk dance of Manipur, India. The name literally translates to "roar of the drums". The dance involves dancers playing a hand-beaten drum called a pung while dancing at the same time. The dance is often performed on religious and cultural occasions, and is usually accompanied by songs and other instruments.
Pung Cholam is a traditional folk dance of Manipur, India. The name literally translates to "roar of the drums". The dance involves dancers playing a hand-beaten drum called a pung while dancing at the same time. The dance is often performed on religious and cultural occasions, and is usually accompanied by songs and other instruments.
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Q10. A 20 m long ladder is leaning on a vertical wall. It makes an angle of 30° with the ground. The height of the point the ladder touches wall is
Q10. A 20 m long ladder is leaning on a vertical wall. It makes an angle of 30° with the ground. The height of the point the ladder touches wall is
(A) 10 m
(A) 10 m
(A) 10 m
(B) 17.32 m
(B) 17.32 m
(B) 17.32 m
(C) 8.16 m
(C) 8.16 m
(C) 8.16 m
(D) 13 m
(D) 13 m
(D) 13 m
Answer: (A) 10 m
Answer: (A) 10 m
Answer: (A) 10 m
10 m
10 m
10 m
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