What is the term for the process by which the universe became transparent to light, approximately 380,000 years after the Big Bang? [#1301]
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Q1. What is the term for the process by which the universe became transparent to light, approximately 380,000 years after the Big Bang?
Q1. What is the term for the process by which the universe became transparent to light, approximately 380,000 years after the Big Bang?
(A) Cosmic inflation
(A) Cosmic inflation
(A) Cosmic inflation
(B) Dark matter formation
(B) Dark matter formation
(B) Dark matter formation
(C) Recombination
(C) Recombination
(C) Recombination
(D) Galaxy formation
(D) Galaxy formation
(D) Galaxy formation
Answer: (C) Recombination
Answer: (C) Recombination
Answer: (C) Recombination
Recombination marks the point when the universe had cooled enough for electrons and protons to combine into neutral atoms, allowing photons to travel freely through space without being scattered by charged particles. This event, also known as the "era of recombination," occurred about 380,000 years after the Big Bang.
Recombination marks the point when the universe had cooled enough for electrons and protons to combine into neutral atoms, allowing photons to travel freely through space without being scattered by charged particles. This event, also known as the "era of recombination," occurred about 380,000 years after the Big Bang.
Recombination marks the point when the universe had cooled enough for electrons and protons to combine into neutral atoms, allowing photons to travel freely through space without being scattered by charged particles. This event, also known as the "era of recombination," occurred about 380,000 years after the Big Bang.
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Related MCQ Quizzes
Q1. Indian Institute of science is situated at-
Q1. Indian Institute of science is situated at-
(A) Kanpur
(A) Kanpur
(A) Kanpur
(B) Bangalore
(B) Bangalore
(B) Bangalore
(C) Mumbai
(C) Mumbai
(C) Mumbai
(D) Chennai
(D) Chennai
(D) Chennai
Answer: (B) Bangalore
Answer: (B) Bangalore
Answer: (B) Bangalore
The Indian Institute of Science (IISc) is a public, deemed, research university for higher education and research in science, engineering, design, and management. It is located in the southern Indian city of Bangalore, Karnataka.
The Indian Institute of Science (IISc) is a public, deemed, research university for higher education and research in science, engineering, design, and management. It is located in the southern Indian city of Bangalore, Karnataka.
The Indian Institute of Science (IISc) is a public, deemed, research university for higher education and research in science, engineering, design, and management. It is located in the southern Indian city of Bangalore, Karnataka.
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Q2. Which Assamese freedom fighter was known as the "Lion of Assam" and played a key role in the Indian independence movement, particularly in the Quit India Movement?
Q2. Which Assamese freedom fighter was known as the "Lion of Assam" and played a key role in the Indian independence movement, particularly in the Quit India Movement?
(A) Gopinath Bordoloi
(A) Gopinath Bordoloi
(A) Gopinath Bordoloi
(B) Bishnu Ram Medhi
(B) Bishnu Ram Medhi
(B) Bishnu Ram Medhi
(C) Ambikagiri Raichoudhury
(C) Ambikagiri Raichoudhury
(C) Ambikagiri Raichoudhury
(D) Nalini Bala Devi
(D) Nalini Bala Devi
(D) Nalini Bala Devi
Answer: (C) Ambikagiri Raichoudhury
Answer: (C) Ambikagiri Raichoudhury
Answer: (C) Ambikagiri Raichoudhury
Ambikagiri Raichoudhury, affectionately called the "Lion of Assam", was a prominent Assamese freedom fighter and poet who played a significant role in the Indian independence movement, particularly in the Quit India Movement. He was a powerful orator and a key figure in mobilizing support for the movement in Assam.
Ambikagiri Raichoudhury, affectionately called the "Lion of Assam", was a prominent Assamese freedom fighter and poet who played a significant role in the Indian independence movement, particularly in the Quit India Movement. He was a powerful orator and a key figure in mobilizing support for the movement in Assam.
Ambikagiri Raichoudhury, affectionately called the "Lion of Assam", was a prominent Assamese freedom fighter and poet who played a significant role in the Indian independence movement, particularly in the Quit India Movement. He was a powerful orator and a key figure in mobilizing support for the movement in Assam.
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Q3. When is the World Food Day observed?
Q3. When is the World Food Day observed?
(A) October 16
(A) October 16
(A) October 16
(B) September 28
(B) September 28
(B) September 28
(C) November 1
(C) November 1
(C) November 1
(D) August 22
(D) August 22
(D) August 22
Answer: (A) October 16
Answer: (A) October 16
Answer: (A) October 16
World Food Day is an international day celebrated every year worldwide on October 16 to commemorate the date of the founding of the United Nations Food and Agriculture Organization in 1945. World Food Day was first held on 16 Oct 1981.
World Food Day is an international day celebrated every year worldwide on October 16 to commemorate the date of the founding of the United Nations Food and Agriculture Organization in 1945. World Food Day was first held on 16 Oct 1981.
World Food Day is an international day celebrated every year worldwide on October 16 to commemorate the date of the founding of the United Nations Food and Agriculture Organization in 1945. World Food Day was first held on 16 Oct 1981.
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Q4. Vikram Sarabhai Space Centre is an important research institute situated in a -
Q4. Vikram Sarabhai Space Centre is an important research institute situated in a -
(A) Sriharikota
(A) Sriharikota
(A) Sriharikota
(B) Thiruvananthapuram
(B) Thiruvananthapuram
(B) Thiruvananthapuram
(C) Bengaluru
(C) Bengaluru
(C) Bengaluru
(D) Chennai
(D) Chennai
(D) Chennai
Answer: (B) Thiruvananthapuram
Answer: (B) Thiruvananthapuram
Answer: (B) Thiruvananthapuram
The Vikram Sarabhai Space Centre (VSSC) is a major space research center of the Indian Space Research Organisation (ISRO) and is located in Thiruvananthapuram, Kerala, India. The center is named after Dr. Vikram Ambalal Sarabhai (1919-1971), who is known as the "Father of the Indian Space Program". VSSC was established on November 21, 1963, and is responsible for the design and development of launch vehicle technology for India's satellite program. The center also conducts research and development in areas such as aeronautics, avionics, materials, propulsion, and space physics.
The Vikram Sarabhai Space Centre (VSSC) is a major space research center of the Indian Space Research Organisation (ISRO) and is located in Thiruvananthapuram, Kerala, India. The center is named after Dr. Vikram Ambalal Sarabhai (1919-1971), who is known as the "Father of the Indian Space Program". VSSC was established on November 21, 1963, and is responsible for the design and development of launch vehicle technology for India's satellite program. The center also conducts research and development in areas such as aeronautics, avionics, materials, propulsion, and space physics.
The Vikram Sarabhai Space Centre (VSSC) is a major space research center of the Indian Space Research Organisation (ISRO) and is located in Thiruvananthapuram, Kerala, India. The center is named after Dr. Vikram Ambalal Sarabhai (1919-1971), who is known as the "Father of the Indian Space Program". VSSC was established on November 21, 1963, and is responsible for the design and development of launch vehicle technology for India's satellite program. The center also conducts research and development in areas such as aeronautics, avionics, materials, propulsion, and space physics.
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Q5. Indian currency notes are printed in which place?
Q5. Indian currency notes are printed in which place?
(A) New Delhi
(A) New Delhi
(A) New Delhi
(B) Nasik
(B) Nasik
(B) Nasik
(C) Bombay
(C) Bombay
(C) Bombay
(D) Agra
(D) Agra
(D) Agra
Answer: (B) Nasik
Answer: (B) Nasik
Answer: (B) Nasik
The currency presses of SPMCIL are at Nasik (Western India) and Dewas (Central India). The two presses of BRBNMPL are at Mysuru (Southern India) and Salboni (Eastern India). Coins are minted in four mints owned by SPMCIL. The mints are located at Mumbai, Hyderabad, Kolkata and NOIDA.
The currency presses of SPMCIL are at Nasik (Western India) and Dewas (Central India). The two presses of BRBNMPL are at Mysuru (Southern India) and Salboni (Eastern India). Coins are minted in four mints owned by SPMCIL. The mints are located at Mumbai, Hyderabad, Kolkata and NOIDA.
The currency presses of SPMCIL are at Nasik (Western India) and Dewas (Central India). The two presses of BRBNMPL are at Mysuru (Southern India) and Salboni (Eastern India). Coins are minted in four mints owned by SPMCIL. The mints are located at Mumbai, Hyderabad, Kolkata and NOIDA.
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Q6. What is the term for the process by which the universe became transparent to light, approximately 380,000 years after the Big Bang?
Q6. What is the term for the process by which the universe became transparent to light, approximately 380,000 years after the Big Bang?
(A) Cosmic inflation
(A) Cosmic inflation
(A) Cosmic inflation
(B) Dark matter formation
(B) Dark matter formation
(B) Dark matter formation
(C) Recombination
(C) Recombination
(C) Recombination
(D) Galaxy formation
(D) Galaxy formation
(D) Galaxy formation
Answer: (C) Recombination
Answer: (C) Recombination
Answer: (C) Recombination
Recombination marks the point when the universe had cooled enough for electrons and protons to combine into neutral atoms, allowing photons to travel freely through space without being scattered by charged particles. This event, also known as the "era of recombination," occurred about 380,000 years after the Big Bang.
Recombination marks the point when the universe had cooled enough for electrons and protons to combine into neutral atoms, allowing photons to travel freely through space without being scattered by charged particles. This event, also known as the "era of recombination," occurred about 380,000 years after the Big Bang.
Recombination marks the point when the universe had cooled enough for electrons and protons to combine into neutral atoms, allowing photons to travel freely through space without being scattered by charged particles. This event, also known as the "era of recombination," occurred about 380,000 years after the Big Bang.
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Q7. What is the sum of the interior angles of a triangle?
Q7. What is the sum of the interior angles of a triangle?
(A) 180 degrees
(A) 180 degrees
(A) 180 degrees
(B) 270 degrees
(B) 270 degrees
(B) 270 degrees
(C) 360 degrees
(C) 360 degrees
(C) 360 degrees
(D) 450 degrees
(D) 450 degrees
(D) 450 degrees
Answer: (A) 180 degrees
Answer: (A) 180 degrees
Answer: (A) 180 degrees
The sum of the interior angles of a triangle is always 180 degrees, a fundamental principle in geometry.
The sum of the interior angles of a triangle is always 180 degrees, a fundamental principle in geometry.
The sum of the interior angles of a triangle is always 180 degrees, a fundamental principle in geometry.
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Q8. Which planet in our solar system has the most natural satellites?
Q8. Which planet in our solar system has the most natural satellites?
(A) Jupiter
(A) Jupiter
(A) Jupiter
(B) Saturn
(B) Saturn
(B) Saturn
(C) Uranus
(C) Uranus
(C) Uranus
(D) Neptune
(D) Neptune
(D) Neptune
Answer: (A) Jupiter
Answer: (A) Jupiter
Answer: (A) Jupiter
Jupiter has a total of 92 confirmed natural satellites, with the largest four being Io, Europa, Ganymede, and Callisto. These four moons are known as the Galilean moons, as they were discovered by Galileo Galilei in 1610.
Jupiter has a total of 92 confirmed natural satellites, with the largest four being Io, Europa, Ganymede, and Callisto. These four moons are known as the Galilean moons, as they were discovered by Galileo Galilei in 1610.
Jupiter has a total of 92 confirmed natural satellites, with the largest four being Io, Europa, Ganymede, and Callisto. These four moons are known as the Galilean moons, as they were discovered by Galileo Galilei in 1610.
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Q9. Bhimbetka caves are located in -
Q9. Bhimbetka caves are located in -
(A) Uttar Pradesh
(A) Uttar Pradesh
(A) Uttar Pradesh
(B) Madhya Pradesh
(B) Madhya Pradesh
(B) Madhya Pradesh
(C) Andhra Pradesh
(C) Andhra Pradesh
(C) Andhra Pradesh
(D) Himachal Pradesh
(D) Himachal Pradesh
(D) Himachal Pradesh
Answer: (B) Madhya Pradesh
Answer: (B) Madhya Pradesh
Answer: (B) Madhya Pradesh
The Bhimbetka rock shelters are an archaeological site in central India that spans the Paleolithic and Mesolithic periods, as well as the historic period. It exhibits the earliest traces of human life in India and evidence of the Stone Age starting at the site in Acheulian times. It is located in the Raisen District in the Indian state of Madhya Pradesh, about 45 kilometres (28 mi) south-east of Bhopal.
The Bhimbetka rock shelters are an archaeological site in central India that spans the Paleolithic and Mesolithic periods, as well as the historic period. It exhibits the earliest traces of human life in India and evidence of the Stone Age starting at the site in Acheulian times. It is located in the Raisen District in the Indian state of Madhya Pradesh, about 45 kilometres (28 mi) south-east of Bhopal.
The Bhimbetka rock shelters are an archaeological site in central India that spans the Paleolithic and Mesolithic periods, as well as the historic period. It exhibits the earliest traces of human life in India and evidence of the Stone Age starting at the site in Acheulian times. It is located in the Raisen District in the Indian state of Madhya Pradesh, about 45 kilometres (28 mi) south-east of Bhopal.
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Q10. Which of the following verb tenses is used to describe an action that began in the past and continues up to the present moment?
Q10. Which of the following verb tenses is used to describe an action that began in the past and continues up to the present moment?
(A) Past Perfect
(A) Past Perfect
(A) Past Perfect
(B) Present Perfect
(B) Present Perfect
(B) Present Perfect
(C) Past Continuous
(C) Past Continuous
(C) Past Continuous
(D) Present Continuous
(D) Present Continuous
(D) Present Continuous
Answer: (B) Present Perfect
Answer: (B) Present Perfect
Answer: (B) Present Perfect
The Present Perfect tense is used to describe an action that started in the past and continues up to the present moment, or an action that happened at an unspecified time in the past and has a connection to the present.
The Present Perfect tense is used to describe an action that started in the past and continues up to the present moment, or an action that happened at an unspecified time in the past and has a connection to the present.
The Present Perfect tense is used to describe an action that started in the past and continues up to the present moment, or an action that happened at an unspecified time in the past and has a connection to the present.
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