What is the total surface area of the Earth? [#834]
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Q1. What is the total surface area of the Earth?
Q1. What is the total surface area of the Earth?
(A) 500 million square km
(A) 500 million square km
(A) 500 million square km
(B) 560 million square km
(B) 560 million square km
(B) 560 million square km
(C) 600 million square km
(C) 600 million square km
(C) 600 million square km
(D) 510 million square km
(D) 510 million square km
(D) 510 million square km
Answer: (D) 510 million square km
Answer: (D) 510 million square km
Answer: (D) 510 million square km
Earth's surface is the boundary between the atmosphere, and the solid Earth and oceans. Defined in this way, Earth's shape is an idealized spheroid – a squashed sphere – with a surface area of about 510 million square km (197 million sq mi).
Earth's surface is the boundary between the atmosphere, and the solid Earth and oceans. Defined in this way, Earth's shape is an idealized spheroid – a squashed sphere – with a surface area of about 510 million square km (197 million sq mi).
Earth's surface is the boundary between the atmosphere, and the solid Earth and oceans. Defined in this way, Earth's shape is an idealized spheroid – a squashed sphere – with a surface area of about 510 million square km (197 million sq mi).
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Related MCQ Quizzes
Q1. The Science which studies the crust of the earth.
Q1. The Science which studies the crust of the earth.
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) zoology
(A) zoology
(A) zoology
(B) etymology
(B) etymology
(B) etymology
(C) biology
(C) biology
(C) biology
(D) geology
(D) geology
(D) geology
Answer: (D) geology
Answer: (D) geology
Answer: (D) geology
Substitute Word: geology.
Geology is a broad term that encompasses the study of Earth's solid, liquid, and gaseous parts, as well as the processes that shape them. It includes the study of rocks, minerals, fossils, and the history of the planet.
Substitute Word: geology. Geology is a broad term that encompasses the study of Earth's solid, liquid, and gaseous parts, as well as the processes that shape them. It includes the study of rocks, minerals, fossils, and the history of the planet.
Substitute Word: geology. Geology is a broad term that encompasses the study of Earth's solid, liquid, and gaseous parts, as well as the processes that shape them. It includes the study of rocks, minerals, fossils, and the history of the planet.
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Q2. Beyond what distance a normal eye can see objects clearly?
Q2. Beyond what distance a normal eye can see objects clearly?
(A) 20 cm
(A) 20 cm
(A) 20 cm
(B) 30 cm
(B) 30 cm
(B) 30 cm
(C) 25 cm
(C) 25 cm
(C) 25 cm
(D) 35 cm
(D) 35 cm
(D) 35 cm
Answer: (C) 25 cm
Answer: (C) 25 cm
Answer: (C) 25 cm
For a clear vision, the image must be on the retina. The image distance is therefore fixed for clear vision and it equals the distance of retina from eye lens. It is about 25 cm for a grown up person. A person can theoretically have clear vision of an object situated at any large distance from the eye.
For a clear vision, the image must be on the retina. The image distance is therefore fixed for clear vision and it equals the distance of retina from eye lens. It is about 25 cm for a grown up person. A person can theoretically have clear vision of an object situated at any large distance from the eye.
For a clear vision, the image must be on the retina. The image distance is therefore fixed for clear vision and it equals the distance of retina from eye lens. It is about 25 cm for a grown up person. A person can theoretically have clear vision of an object situated at any large distance from the eye.
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Q3. What is the approximate length of Himalayan range?
Q3. What is the approximate length of Himalayan range?
(A) 2500 km
(A) 2500 km
(A) 2500 km
(B) 3200km
(B) 3200km
(B) 3200km
(C) 5200km
(C) 5200km
(C) 5200km
(D) 2100km
(D) 2100km
(D) 2100km
Answer: (A) 2500 km
Answer: (A) 2500 km
Answer: (A) 2500 km
The Himalayas are a crescent-shaped mountain range that stretches for over 2,500 kilometers (1,550 miles). The range varies in width from 350 kilometers in the west to 150 kilometers in the east.
The Himalayas are a crescent-shaped mountain range that stretches for over 2,500 kilometers (1,550 miles). The range varies in width from 350 kilometers in the west to 150 kilometers in the east.
The Himalayas are a crescent-shaped mountain range that stretches for over 2,500 kilometers (1,550 miles). The range varies in width from 350 kilometers in the west to 150 kilometers in the east.
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Q4. Which is responsible for Earth's magnetic field?
Q4. 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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Q5. When did bank erosion in Majuli begin after an earthquake?
Q5. When did bank erosion in Majuli begin after an earthquake?
(A) 1950
(A) 1950
(A) 1950
(B) 1988
(B) 1988
(B) 1988
(C) 1970
(C) 1970
(C) 1970
(D) 1930
(D) 1930
(D) 1930
Answer: (A) 1950
Answer: (A) 1950
Answer: (A) 1950
According to available information, significant bank erosion in Majuli, Assam, began after the major earthquake of 1950. This earthquake caused substantial changes in the Brahmaputra riverbed, leading to increased erosion of the island's banks.
According to available information, significant bank erosion in Majuli, Assam, began after the major earthquake of 1950. This earthquake caused substantial changes in the Brahmaputra riverbed, leading to increased erosion of the island's banks.
According to available information, significant bank erosion in Majuli, Assam, began after the major earthquake of 1950. This earthquake caused substantial changes in the Brahmaputra riverbed, leading to increased erosion of the island's banks.
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Q6. As per the 2011 Census, what percentage of Assam's population follows Hinduism?
Q6. As per the 2011 Census, what percentage of Assam's population follows Hinduism?
(A) 55.46%
(A) 55.46%
(A) 55.46%
(B) 88.45%
(B) 88.45%
(B) 88.45%
(C) 95.03%
(C) 95.03%
(C) 95.03%
(D) 61.47%
(D) 61.47%
(D) 61.47%
Answer: (D) 61.47%
Answer: (D) 61.47%
Answer: (D) 61.47%
According to the 2011 Census, approximately 61.47% of the Assam population follows Hinduism.
According to the 2011 Census, approximately 61.47% of the Assam population follows Hinduism.
According to the 2011 Census, approximately 61.47% of the Assam population follows Hinduism.
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Q7. At what percentage of simple interest does an amount of money double in 12 years?
Q7. At what percentage of simple interest does an amount of money double in 12 years?
(A)
(A)
(A)
(B)
(B)
(B)
(C)
(C)
(C)
(D)
(D)
(D)
Answer: (C)
Answer: (C)
Answer: (C)
P * * 12
= P * * 12
= P *
= P * 100%
P * * 12 = P * * 12 = P * = P * 100%
P * * 12 = P * * 12 = P * = P * 100%
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Q8. What is the mission life of Pragyan rover?
Q8. What is the mission life of Pragyan rover?
(A) 1 Earth Day
(A) 1 Earth Day
(A) 1 Earth Day
(B) 1 Lunar Day
(B) 1 Lunar Day
(B) 1 Lunar Day
(C) 14 Lunar Days
(C) 14 Lunar Days
(C) 14 Lunar Days
(D) 28 Earth Days
(D) 28 Earth Days
(D) 28 Earth Days
Answer: (B) 1 Lunar Day
Answer: (B) 1 Lunar Day
Answer: (B) 1 Lunar Day
14 Earth Days (1 Lunar Day)
14 Earth Days (1 Lunar Day)
14 Earth Days (1 Lunar Day)
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Q9. How much time does sunlight take to reach the Earth from the Sun?
Q9. How much time does sunlight take to reach the Earth from the Sun?
(A) 8 minutes 19.6 sec
(A) 8 minutes 19.6 sec
(A) 8 minutes 19.6 sec
(B) 8 minutes 16.5 sec
(B) 8 minutes 16.5 sec
(B) 8 minutes 16.5 sec
(C) 8 minutes 19.5 sec
(C) 8 minutes 19.5 sec
(C) 8 minutes 19.5 sec
(D) 8 minutes 16.6 sec
(D) 8 minutes 16.6 sec
(D) 8 minutes 16.6 sec
Answer: (D) 8 minutes 16.6 sec
Answer: (D) 8 minutes 16.6 sec
Answer: (D) 8 minutes 16.6 sec
8 minutes 16.6 sec.
8 minutes 16.6 sec.
8 minutes 16.6 sec.
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Q10. EOS-01 is a –
Q10. EOS-01 is a –
(A) March for unity in India
(A) March for unity in India
(A) March for unity in India
(B) March for peace in Japan
(B) March for peace in Japan
(B) March for peace in Japan
(C) Satellite launched by India
(C) Satellite launched by India
(C) Satellite launched by India
(D) Bullet train of France
(D) Bullet train of France
(D) Bullet train of France
Answer: (C) Satellite launched by India
Answer: (C) Satellite launched by India
Answer: (C) Satellite launched by India
EOS-01, or Earth Observation Satellite-01, is an all-weather satellite built by the Indian Space Research Organisation (ISRO) for Earth imaging. It was launched on November 7, 2020, from the SHAR Centre in Sriharikota, India, and has a mission life of two years. The satellite is intended for use in agriculture, forestry, and disaster management.
EOS-01, or Earth Observation Satellite-01, is an all-weather satellite built by the Indian Space Research Organisation (ISRO) for Earth imaging. It was launched on November 7, 2020, from the SHAR Centre in Sriharikota, India, and has a mission life of two years. The satellite is intended for use in agriculture, forestry, and disaster management.
EOS-01, or Earth Observation Satellite-01, is an all-weather satellite built by the Indian Space Research Organisation (ISRO) for Earth imaging. It was launched on November 7, 2020, from the SHAR Centre in Sriharikota, India, and has a mission life of two years. The satellite is intended for use in agriculture, forestry, and disaster management.
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