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. Raj Ghat is the memorial of which person?
Q1. Raj Ghat is the memorial of which person?
(A) Indira Gandhi
(A) Indira Gandhi
(A) Indira Gandhi
(B) Rajiv Gandhi
(B) Rajiv Gandhi
(B) Rajiv Gandhi
(C) Mahatma Gandhi
(C) Mahatma Gandhi
(C) Mahatma Gandhi
(D) Jawaharlal Nehru
(D) Jawaharlal Nehru
(D) Jawaharlal Nehru
Answer: (C) Mahatma Gandhi
Answer: (C) Mahatma Gandhi
Answer: (C) Mahatma Gandhi
Raj Ghat in Delhi, India is a memorial complex dedicated to Mahatma Gandhi. The memorial marks the spot where Gandhi was cremated on January 31, 1948, and features a black marble platform with an eternal flame at one end. Some say the memorial is a testament to Gandhi's ideals and principles, and others visit to pay their respects to the "Father of the Nation".
Raj Ghat also includes memorials to other leaders, such as Indira Gandhi, Rajiv Gandhi, and Charan Singh, as well as a large park with a picnic area.
Raj Ghat in Delhi, India is a memorial complex dedicated to Mahatma Gandhi. The memorial marks the spot where Gandhi was cremated on January 31, 1948, and features a black marble platform with an eternal flame at one end. Some say the memorial is a testament to Gandhi's ideals and principles, and others visit to pay their respects to the "Father of the Nation". Raj Ghat also includes memorials to other leaders, such as Indira Gandhi, Rajiv Gandhi, and Charan Singh, as well as a large park with a picnic area.
Raj Ghat in Delhi, India is a memorial complex dedicated to Mahatma Gandhi. The memorial marks the spot where Gandhi was cremated on January 31, 1948, and features a black marble platform with an eternal flame at one end. Some say the memorial is a testament to Gandhi's ideals and principles, and others visit to pay their respects to the "Father of the Nation". Raj Ghat also includes memorials to other leaders, such as Indira Gandhi, Rajiv Gandhi, and Charan Singh, as well as a large park with a picnic area.
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Q2. Which is the smallest prime number?
Q2. Which is the smallest prime number?
(A) 1
(A) 1
(A) 1
(B) 2
(B) 2
(B) 2
(C) 3
(C) 3
(C) 3
(D) 5
(D) 5
(D) 5
Answer: (B) 2
Answer: (B) 2
Answer: (B) 2
2
2
2
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Q3. Which planet in our solar system has the most natural satellites?
Q3. 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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Q4. Which of the following planets in our solar system is known for being the hottest?
Q4. Which of the following planets in our solar system is known for being the hottest?
(A) Mercury
(A) Mercury
(A) Mercury
(B) Venus
(B) Venus
(B) Venus
(C) Mars
(C) Mars
(C) Mars
(D) Jupiter
(D) Jupiter
(D) Jupiter
Answer: (B) Venus
Answer: (B) Venus
Answer: (B) Venus
Venus is the hottest planet in our solar system, with surface temperatures reaching as high as 462°C (863°F).
Venus is the hottest planet in our solar system, with surface temperatures reaching as high as 462°C (863°F).
Venus is the hottest planet in our solar system, with surface temperatures reaching as high as 462°C (863°F).
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Q5. When is the International Olympic Day observed?
Q5. When is the International Olympic Day observed?
(A) August 5
(A) August 5
(A) August 5
(B) June 23
(B) June 23
(B) June 23
(C) March 31
(C) March 31
(C) March 31
(D) August 15
(D) August 15
(D) August 15
Answer: (B) June 23
Answer: (B) June 23
Answer: (B) June 23
International Olympic Day is annually observed across the globe on 23 June to promote participation and peace in sports across the globe regardless of age, gender, or athletic ability.
International Olympic Day is annually observed across the globe on 23 June to promote participation and peace in sports across the globe regardless of age, gender, or athletic ability.
International Olympic Day is annually observed across the globe on 23 June to promote participation and peace in sports across the globe regardless of age, gender, or athletic ability.
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Q6. Which of the following sentence types is typically used to provide additional information or explanation?
Q6. Which of the following sentence types is typically used to provide additional information or explanation?
(A) Declarative sentence
(A) Declarative sentence
(A) Declarative sentence
(B) Interrogative sentence
(B) Interrogative sentence
(B) Interrogative sentence
(C) Imperative sentence
(C) Imperative sentence
(C) Imperative sentence
(D) Exclamatory sentence
(D) Exclamatory sentence
(D) Exclamatory sentence
Answer: (A) Declarative sentence
Answer: (A) Declarative sentence
Answer: (A) Declarative sentence
Declarative sentences are used to make statements, provide information, or explain something. They are the most common type of sentence and are often used to convey facts, opinions, or ideas.
Declarative sentences are used to make statements, provide information, or explain something. They are the most common type of sentence and are often used to convey facts, opinions, or ideas.
Declarative sentences are used to make statements, provide information, or explain something. They are the most common type of sentence and are often used to convey facts, opinions, or ideas.
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Q7. Which logo would you like to see for purchasing industrial products?
Q7. Which logo would you like to see for purchasing industrial products?
(A) Agmark
(A) Agmark
(A) Agmark
(B) ISI
(B) ISI
(B) ISI
(C) Hall Mark
(C) Hall Mark
(C) Hall Mark
(D) FPO mark
(D) FPO mark
(D) FPO mark
Answer: (B) ISI
Answer: (B) ISI
Answer: (B) ISI
The ISI mark is a certification mark for industrial and consumer products in India that indicates that a product meets the standards set by the Bureau of Indian Standards (BIS). The BIS is the national standards body of India and the ISI mark has been used since 1955.
The ISI mark is a certification mark for industrial and consumer products in India that indicates that a product meets the standards set by the Bureau of Indian Standards (BIS). The BIS is the national standards body of India and the ISI mark has been used since 1955.
The ISI mark is a certification mark for industrial and consumer products in India that indicates that a product meets the standards set by the Bureau of Indian Standards (BIS). The BIS is the national standards body of India and the ISI mark has been used since 1955.
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Q8. What is the full form of MRP?
Q8. What is the full form of MRP?
(A) Maximum Rating Price
(A) Maximum Rating Price
(A) Maximum Rating Price
(B) Maximum Retail Price
(B) Maximum Retail Price
(B) Maximum Retail Price
(C) Minimum Retail Price
(C) Minimum Retail Price
(C) Minimum Retail Price
(D) Multiple Retail Price
(D) Multiple Retail Price
(D) Multiple Retail Price
Answer: (B) Maximum Retail Price
Answer: (B) Maximum Retail Price
Answer: (B) Maximum Retail Price
MRP stands for Maximum Retail Price. It is the highest price that a manufacturer can set for a product that is sold in India, Indonesia, and Bangladesh. The MRP is usually printed on the product's packaging, and consumers can use it to make sure they aren't being overcharged.
MRP stands for Maximum Retail Price. It is the highest price that a manufacturer can set for a product that is sold in India, Indonesia, and Bangladesh. The MRP is usually printed on the product's packaging, and consumers can use it to make sure they aren't being overcharged.
MRP stands for Maximum Retail Price. It is the highest price that a manufacturer can set for a product that is sold in India, Indonesia, and Bangladesh. The MRP is usually printed on the product's packaging, and consumers can use it to make sure they aren't being overcharged.
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Q9. Which of the following was not a feature of Indus Valley Civilization?
Q9. Which of the following was not a feature of Indus Valley Civilization?
(A) Drainage system
(A) Drainage system
(A) Drainage system
(B) Town planning
(B) Town planning
(B) Town planning
(C) Use of bronze
(C) Use of bronze
(C) Use of bronze
(D) Use of iron
(D) Use of iron
(D) Use of iron
Answer: (D) Use of iron
Answer: (D) Use of iron
Answer: (D) Use of iron
Use of iron
Use of iron
Use of iron
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Q10. Who was the first recipient of Dada Saheb Phalke Award?
Q10. Who was the first recipient of Dada Saheb Phalke Award?
(A) Prithvi Raj Kapoor
(A) Prithvi Raj Kapoor
(A) Prithvi Raj Kapoor
(B) Lata Mangeshker
(B) Lata Mangeshker
(B) Lata Mangeshker
(C) Satyajit Roy
(C) Satyajit Roy
(C) Satyajit Roy
(D) Devika Rani
(D) Devika Rani
(D) Devika Rani
Answer: (D) Devika Rani
Answer: (D) Devika Rani
Answer: (D) Devika Rani
The Dadasaheb Phalke Award was first given out in 1969. The first person to receive it was actress Devika Rani. She was honored for her great contributions to Indian cinema at the 17th National Film Awards.
The Dadasaheb Phalke Award was first given out in 1969. The first person to receive it was actress Devika Rani. She was honored for her great contributions to Indian cinema at the 17th National Film Awards.
The Dadasaheb Phalke Award was first given out in 1969. The first person to receive it was actress Devika Rani. She was honored for her great contributions to Indian cinema at the 17th National Film Awards.
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