Quiz By Gauri Nair

1.

What is this called
- A.
  
  Compass
- B.
  
  Thermometer
- C.
  
  Sundial
- D.
  
  Hydrometer
Correct Answer
A. Compass

Explanation
A compass is a device used for navigation that shows the direction of the Earth's magnetic north. It consists of a magnetic needle that aligns itself with the Earth's magnetic field and points towards the north. This allows travelers to determine their direction and navigate accurately. A compass is commonly used by hikers, sailors, and explorers to find their way and avoid getting lost.

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2.

Corona virus originated from Shanghai
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
The statement is incorrect. The coronavirus did not originate from Shanghai. The virus was first identified in Wuhan, China in December 2019. It is believed to have originated from a seafood market in Wuhan that also sold live wild animals. The virus has since spread globally, causing a pandemic.

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3.

Who is the author of RICH DAD POOR DAD?
- A.
  
  Rabindranath Tagore
- B.
  
  J . K . Rowling
- C.
  
  Dan Brown
- D.
  
  Robert T Kiyosaki
Correct Answer
D. Robert T Kiyosaki

Explanation
Robert T Kiyosaki is the correct answer because he is the author of the book "Rich Dad Poor Dad." This book is a personal finance and self-help book that emphasizes the importance of financial education and building wealth through investing in assets. Kiyosaki shares his own experiences and the lessons he learned from his "rich dad" and "poor dad" to provide readers with valuable insights and strategies for achieving financial success.

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4.

Which plant is this?
- A.
  
  The giant hogweed
- B.
  
  Bat plant
- C.
  
  Moth orchid
- D.
  
  Parrot flower
Correct Answer
A. The giant hogweed

Explanation
The correct answer is the giant hogweed. The giant hogweed is a plant known for its large size and toxic sap. It can grow up to 15 feet tall and has white umbrella-shaped flowers. The plant is considered invasive and can cause severe skin burns and blisters if touched. It is important to avoid contact with this plant to prevent any harm.

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5.

Which fruit is this ?
- A.
  
  Durian
- B.
  
  Korean melon
- C.
  
  Horned melon
- D.
  
  Dragon fruit
Correct Answer
D. Dragon fruit

Explanation
Durian, Korean melon, and horned melon are all incorrect options because they do not match the given fruit. The correct answer is dragon fruit, which is a tropical fruit known for its vibrant pink or white flesh and unique appearance with scales or spikes on the outer skin.

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6.

Which insect is this ?
- A.
  
  Golden tortoise beetle
- B.
  
  Thorn bug
- C.
  
  Assassin bug
- D.
  
  Titan beetle
Correct Answer
A. Golden tortoise beetle

Explanation
The correct answer is golden tortoise beetle. The golden tortoise beetle is a type of insect known for its unique appearance and ability to change color. It has a shiny golden or metallic exterior and a distinct tortoise-like shape. This beetle is found in various parts of the world and is known for its ability to camouflage itself by changing color, particularly when it feels threatened.

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7.

Which nutrient do sprouts contain?
- A.
  
  Protein
- B.
  
  Fats
- C.
  
  Carbohydrate
- D.
  
  Fiber
Correct Answer
A. Protein

Explanation
Sprouts are a good source of protein. Protein is an essential nutrient that helps in building and repairing tissues, supporting the immune system, and maintaining overall health. Sprouts, such as bean sprouts or alfalfa sprouts, are particularly rich in protein compared to their fully grown counterparts. Including sprouts in the diet can provide a plant-based protein option for vegetarians and vegans or anyone looking to increase their protein intake.

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8.

What is this called?
- A.
  
  Genome editing
- B.
  
  Gene editing
- C.
  
  Genome engineering
- D.
  
  All of these
Correct Answer
D. All of these

Explanation
All of these options, genome editing, gene editing, and genome engineering, refer to the same process of making specific changes to the DNA of an organism. These terms are used interchangeably to describe the manipulation of an organism's genetic material, typically through the addition, deletion, or modification of specific genes. Therefore, all of these options are correct and can be used to describe the same concept.

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9.

Which of the following cause acid rain
- A.
  
  Carbon monoxide
- B.
  
  Carbon dioxide
- C.
  
  Sulphur dioxide
- D.
  
  Oxygen
Correct Answer
C. Sulphur dioxide

Explanation
Sulphur dioxide is a major contributor to acid rain. When fossil fuels containing sulphur are burned, they release sulphur dioxide into the atmosphere. This gas then reacts with water, oxygen, and other chemicals to form sulphuric acid, which falls back to the earth's surface as acid rain. Acid rain can have harmful effects on the environment, including damaging forests, lakes, and buildings, and also impacting human health.

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10.

Who was the first president of USA?
- A.
  
  George washington
- B.
  
  James Madison
- C.
  
  Donald Trump
- D.
  
  Abhraham lincoln
Correct Answer
A. George washington

Explanation
George Washington was the first president of the United States. He served as the president from 1789 to 1797. Washington played a crucial role in the formation of the country and establishing many of the precedents and traditions that are still followed today. He was known for his leadership during the American Revolutionary War and his commitment to the principles of democracy and freedom. His presidency set the tone for future presidents and laid the foundation for the United States as a strong and independent nation.

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11.

Which cave is this?
- A.
  
  Ajanta caves
- B.
  
  Fingles cave
- C.
  
  Cave of crystals
- D.
  
  Krubera cave
Correct Answer
A. Ajanta caves

Explanation
The correct answer is Ajanta caves. The Ajanta caves are a series of Buddhist cave temples located in Maharashtra, India. They were built in the 2nd century BCE and are known for their exquisite rock-cut architecture and intricate paintings. The caves are a UNESCO World Heritage Site and are considered a masterpiece of ancient Indian art and architecture.

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12.

Spread of COVID-19 can be prevented by
- A.
  
  Social Distancing
- B.
  
  Washing Hands
- C.
  
  Wearing Masks
- D.
  
  All of the above
Correct Answer
D. All of the above

Explanation
The correct answer is "All of the above" because all three measures mentioned - social distancing, washing hands, and wearing masks - have been proven to be effective in preventing the spread of COVID-19. Social distancing helps to reduce close contact with infected individuals, washing hands with soap and water or using hand sanitizer eliminates the virus on hands, and wearing masks can prevent respiratory droplets from being transmitted. By combining these preventive measures, the risk of transmission can be significantly reduced.

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Quiz By Gauri Nair

What is this called

Corona virus originated from Shanghai

Who is the author of RICH DAD POOR DAD?

Which plant is this?

Which fruit is this ?

Which insect is this ?

Which nutrient do sprouts contain?

What is this called?

Which of the following cause acid rain

Who was the first president of USA?

Which cave is this?

Spread of COVID-19 can be prevented by