Sound waves can't travel through [#716]
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Q1. Sound waves can't travel through
Q1. Sound waves can't travel through
(A) Water
(A) Water
(A) Water
(B) Air
(B) Air
(B) Air
(C) Steel
(C) Steel
(C) Steel
(D) Vaccum
(D) Vaccum
(D) Vaccum
Answer: (D) Vaccum
Answer: (D) Vaccum
Answer: (D) Vaccum
Sound waves cannot travel in a vacuum. It can travel only through a material medium. e.g., solids, liquids and gases.
Sound waves cannot travel in a vacuum. It can travel only through a material medium. e.g., solids, liquids and gases.
Sound waves cannot travel in a vacuum. It can travel only through a material medium. e.g., solids, liquids and gases.
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Related MCQ Quizzes
Q1. Two numbers are in the ratio of 2 : 3 and the product of their LCM and HCF is 96. The sum of the numbers is
Q1. Two numbers are in the ratio of 2 : 3 and the product of their LCM and HCF is 96. The sum of the numbers is
(A) 8
(A) 8
(A) 8
(B) 12
(B) 12
(B) 12
(C) 20
(C) 20
(C) 20
(D) 36
(D) 36
(D) 36
Answer: (C) 20
Answer: (C) 20
Answer: (C) 20
=> 2x * 3x = 96
=> 6x2 = 96
=> x2 = 96/6
=> x2 = 16
=> x = 4
2x + 3x = 5x = 5 * 4 = 20
=> 2x * 3x = 96 => 6x2 = 96 => x2 = 96/6 => x2 = 16 => x = 4 2x + 3x = 5x = 5 * 4 = 20
=> 2x * 3x = 96 => 6x2 = 96 => x2 = 96/6 => x2 = 16 => x = 4 2x + 3x = 5x = 5 * 4 = 20
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Q2. What is the sex ratio of Assam as per the 2011 census?
Q2. What is the sex ratio of Assam as per the 2011 census?
(A) 950 females per 1000 males
(A) 950 females per 1000 males
(A) 950 females per 1000 males
(B) 958 females per 1000 males
(B) 958 females per 1000 males
(B) 958 females per 1000 males
(C) 978 females per 1000 males
(C) 978 females per 1000 males
(C) 978 females per 1000 males
(D) 993 females per 1000 males
(D) 993 females per 1000 males
(D) 993 females per 1000 males
Answer: (B) 958 females per 1000 males
Answer: (B) 958 females per 1000 males
Answer: (B) 958 females per 1000 males
According to the 2011 census, the sex ratio of Assam is 958 females per 1000 males. This means there are 958 females for every 1000 males in the state.
According to the 2011 census, the sex ratio of Assam is 958 females per 1000 males. This means there are 958 females for every 1000 males in the state.
According to the 2011 census, the sex ratio of Assam is 958 females per 1000 males. This means there are 958 females for every 1000 males in the state.
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Q3. When was the Foxtail Orchid (Kopou Phul) adopted as the state flower of Assam?
Q3. When was the Foxtail Orchid (Kopou Phul) adopted as the state flower of Assam?
(A) 2000
(A) 2000
(A) 2000
(B) 2005
(B) 2005
(B) 2005
(C) 2003
(C) 2003
(C) 2003
(D) 2008
(D) 2008
(D) 2008
Answer: (C) 2003
Answer: (C) 2003
Answer: (C) 2003
The Foxtail Orchid (Kopou Phul) was adopted as the state flower of Assam on 4th April 2003, recognizing its unique beauty and cultural significance in the state. The pinkish-white flower blooms in April and resembles a fox's tail. It's an integral part of Assamese culture, and is often worn by Bihu dancers and used in wedding ceremonies. The flower is considered a symbol of love, fertility, and merriment.
The Foxtail Orchid (Kopou Phul) was adopted as the state flower of Assam on 4th April 2003, recognizing its unique beauty and cultural significance in the state. The pinkish-white flower blooms in April and resembles a fox's tail. It's an integral part of Assamese culture, and is often worn by Bihu dancers and used in wedding ceremonies. The flower is considered a symbol of love, fertility, and merriment.
The Foxtail Orchid (Kopou Phul) was adopted as the state flower of Assam on 4th April 2003, recognizing its unique beauty and cultural significance in the state. The pinkish-white flower blooms in April and resembles a fox's tail. It's an integral part of Assamese culture, and is often worn by Bihu dancers and used in wedding ceremonies. The flower is considered a symbol of love, fertility, and merriment.
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Q4. The tenants were asked to throw all recyclable trash into _____.
Q4. The tenants were asked to throw all recyclable trash into _____.
Insert the correct options in the blank space.
Insert the correct options in the blank space.
Insert the correct options in the blank space.
(A) the green big plastic bag
(A) the green big plastic bag
(A) the green big plastic bag
(B) the big plastic green bag
(B) the big plastic green bag
(B) the big plastic green bag
(C) the big green plastic bag
(C) the big green plastic bag
(C) the big green plastic bag
(D) the green plastic big bag
(D) the green plastic big bag
(D) the green plastic big bag
Answer: (C) the big green plastic bag
Answer: (C) the big green plastic bag
Answer: (C) the big green plastic bag
the big green plastic bag
the big green plastic bag
the big green plastic bag
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Q5. A 100 metre long train moving in a uniform speed of 20 m/sec crosses a bridge of length 1 km. The time taken by the train to cross the bridge is
Q5. A 100 metre long train moving in a uniform speed of 20 m/sec crosses a bridge of length 1 km. The time taken by the train to cross the bridge is
(A) 45 seconds
(A) 45 seconds
(A) 45 seconds
(B) 50 seconds
(B) 50 seconds
(B) 50 seconds
(C) 55 seconds
(C) 55 seconds
(C) 55 seconds
(D) 60 seconds
(D) 60 seconds
(D) 60 seconds
Answer: (C) 55 seconds
Answer: (C) 55 seconds
Answer: (C) 55 seconds
(1000+100)m / (20m/s) = 55 seconds
(1000+100)m / (20m/s) = 55 seconds
(1000+100)m / (20m/s) = 55 seconds
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Q6. Which of the following river originates from the Naga Hills?
Q6. Which of the following river originates from the Naga Hills?
(A) Kameng
(A) Kameng
(A) Kameng
(B) Subansiri
(B) Subansiri
(B) Subansiri
(C) Bhogdoi
(C) Bhogdoi
(C) Bhogdoi
(D) Brahmaputra
(D) Brahmaputra
(D) Brahmaputra
Answer: (C) Bhogdoi
Answer: (C) Bhogdoi
Answer: (C) Bhogdoi
The Bhogdoi River originates in the Naga Hills of Nagaland and is a significant tributary of the Brahmaputra River.
The Bhogdoi River originates in the Naga Hills of Nagaland and is a significant tributary of the Brahmaputra River.
The Bhogdoi River originates in the Naga Hills of Nagaland and is a significant tributary of the Brahmaputra River.
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Q7. In terms of land area what is the smallest country in the world?
Q7. In terms of land area what is the smallest country in the world?
(A) Tuvalu
(A) Tuvalu
(A) Tuvalu
(B) Nauru
(B) Nauru
(B) Nauru
(C) Vatican City
(C) Vatican City
(C) Vatican City
(D) Monaco
(D) Monaco
(D) Monaco
Answer: (C) Vatican City
Answer: (C) Vatican City
Answer: (C) Vatican City
Vatican City is the smallest country in the world by land area, measuring 0.19 square miles. It's located on the western bank of the Tiber River and is surrounded by Italy. Vatican City is also known as the Holy See and is home to the headquarters of the Roman Catholic Church. It has a population of around 510 people.
Vatican City is the smallest country in the world by land area, measuring 0.19 square miles. It's located on the western bank of the Tiber River and is surrounded by Italy. Vatican City is also known as the Holy See and is home to the headquarters of the Roman Catholic Church. It has a population of around 510 people.
Vatican City is the smallest country in the world by land area, measuring 0.19 square miles. It's located on the western bank of the Tiber River and is surrounded by Italy. Vatican City is also known as the Holy See and is home to the headquarters of the Roman Catholic Church. It has a population of around 510 people.
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Q8. Who is the founder of Instagram?
Q8. Who is the founder of Instagram?
(A) Mark Zuckerberg
(A) Mark Zuckerberg
(A) Mark Zuckerberg
(B) Kevin Systrom
(B) Kevin Systrom
(B) Kevin Systrom
(C) Jack Dorsey
(C) Jack Dorsey
(C) Jack Dorsey
(D) Jan Koum
(D) Jan Koum
(D) Jan Koum
Answer: (B) Kevin Systrom
Answer: (B) Kevin Systrom
Answer: (B) Kevin Systrom
Kevin Systrom
Instagram is a photo and video sharing social networking service owned by American company Meta Platforms. Instagram was originally co-founded by Kevin Systrom and Mike Krieger on 6 October 2010.
Kevin Systrom
Instagram is a photo and video sharing social networking service owned by American company Meta Platforms. Instagram was originally co-founded by Kevin Systrom and Mike Krieger on 6 October 2010.
Instagram is a photo and video sharing social networking service owned by American company Meta Platforms. Instagram was originally co-founded by Kevin Systrom and Mike Krieger on 6 October 2010.
Kevin Systrom
Instagram is a photo and video sharing social networking service owned by American company Meta Platforms. Instagram was originally co-founded by Kevin Systrom and Mike Krieger on 6 October 2010.
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Q9. Who built the stone bridge over the river Namdang?
Q9. Who built the stone bridge over the river Namdang?
(A) Purandar Singha
(A) Purandar Singha
(A) Purandar Singha
(B) Siva Singha
(B) Siva Singha
(B) Siva Singha
(C) Gadadhar Singha
(C) Gadadhar Singha
(C) Gadadhar Singha
(D) Rudra Singha
(D) Rudra Singha
(D) Rudra Singha
Answer: (D) Rudra Singha
Answer: (D) Rudra Singha
Answer: (D) Rudra Singha
Rudra Singha, an Ahom king, constructed the historic stone bridge over the Namdang river, showcasing remarkable engineering skills for that era.
Rudra Singha, an Ahom king, constructed the historic stone bridge over the Namdang river, showcasing remarkable engineering skills for that era.
Rudra Singha, an Ahom king, constructed the historic stone bridge over the Namdang river, showcasing remarkable engineering skills for that era.
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Q10. How many Judges constitute International Court of Justice?
Q10. How many Judges constitute International Court of Justice?
(A) 10
(A) 10
(A) 10
(B) 18
(B) 18
(B) 18
(C) 15
(C) 15
(C) 15
(D) 12
(D) 12
(D) 12
Answer: (C) 15
Answer: (C) 15
Answer: (C) 15
The International Court of Justice (ICJ) is made up of 15 judges. The judges serve nine-year terms and are elected by the United Nations General Assembly and Security Council.
The International Court of Justice (ICJ) is made up of 15 judges. The judges serve nine-year terms and are elected by the United Nations General Assembly and Security Council.
The International Court of Justice (ICJ) is made up of 15 judges. The judges serve nine-year terms and are elected by the United Nations General Assembly and Security Council.
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