GK Olympiad Previous Year Paper - 3 | GK Olympiad for Class 5 PDF Download

Ans: (b)

• Oxygen-rich blood is essential for supplying the body's tissues with the oxygen they need to function.
• After leaving the lungs, this blood enters the heart, specifically the left atrium.
• From the heart, it is then pumped out to the rest of the body through the aorta.
• The other options, such as the stomach, eyes, and brain, do not receive blood directly from the lungs.

Ans: (c)

• Vertebrae are the small bones that stack together to create the spine, also known as the vertebral column.
• In total, there are 33 vertebrae in the human spine, which includes different regions: cervical, thoracic, lumbar, sacral, and coccygeal.
• Each region has a specific number of vertebrae, contributing to the overall count.
• Understanding the structure of the spine is crucial for recognizing its role in support and protection of the spinal cord.

Ans: (b)

• Hepatitis is a disease that specifically affects the liver, causing inflammation and other serious issues.
• Other options like Pneumonia affect the lungs, Arthritis impacts the joints, and Stomach flu relates to the digestive system.
• Understanding the specific organs affected by each disease helps in identifying the correct answer.
• In summary, Hepatitis is the only option that directly involves the liver.

Ans: (c)

• Hibernation is a state where animals enter a deep sleep to conserve energy during the harsh winter.
• This adaptation is crucial for many species, as food is scarce in winter.
• In contrast, aestivation is a summer dormancy, while camouflage and mimicry are strategies for avoiding predators, not for surviving winter.

Ans: (a)

• Tadpoles are the larval stage of frogs and they primarily breathe through gills while they are in water.
• As they mature into adult frogs, they develop lungs and start breathing air.
• In contrast, lizards and leopards are land animals that breathe using lungs.
• Thus, the correct answer is (a) Tadpole, as it is the only organism listed that breathes through gills.

Ans: (a)

• Wellington is the capital city of New Zealand, located on the North Island.
• It is known for its vibrant culture and stunning harbor.
• Other options like Italy, Australia, and Kenya have different capitals: Rome, Canberra, and Nairobi respectively.
• Thus, the correct answer is (a) New Zealand.

Ans: (c)

• The Empire State Building is a famous skyscraper known for its height and architectural design.
• It is located in New York City, which is a major city in the United States.
• This building is an iconic symbol of New York and attracts millions of visitors each year.
• Other options like London, Paris, and Rome are well-known cities, but they do not have the Empire State Building.

Ans: (c)

• Autocracy is a system where one person holds all the power, making decisions without input from others.
• In contrast, democracy involves the participation of the people in decision-making.
• Oligarchy refers to power being held by a small group, while anarchy signifies a lack of government altogether.
• Thus, the correct answer is Autocracy, as it clearly defines a government led by a single ruler.

Ans: (c)

• The Bryophyllum plant is unique because it can reproduce through its leaves.
• When the leaf falls to the ground, it can develop into a new plant, making it a form of asexual reproduction.
• Other parts like fruit, seeds, and roots do not have this capability in Bryophyllum.
• This ability to grow from leaves is a key characteristic of the plant, highlighting its adaptability.

Ans: (a)

• Goitre is a condition caused by a lack of iodine in the diet, leading to an enlarged thyroid gland.
• Diarrhoea, Cholera, and Typhoid are primarily caused by infections or pathogens, not nutrient deficiencies.
• Understanding deficiency diseases is important for recognizing the impact of nutrition on health.
• Ensuring adequate intake of essential nutrients can prevent conditions like Goitre.

Ans: (b)

• Pandit Birju Maharaj is a renowned figure in the world of Indian classical dance.
• He is specifically associated with Kathak, which is one of the eight classical dance forms of India.
• Kathak is known for its intricate footwork, expressive gestures, and storytelling through dance.
• While he is not linked to Kuchipudi, Garba, or Bharatanatyam, his mastery in Kathak has made him a prominent ambassador of this art form.

Ans: (d)

• Wedge is the correct answer because it is formed by two inclined planes that are placed back to back.
• This design allows the wedge to split or cut through materials, making it very useful in various applications.
• Other options like wheel and axle, lever, and pulley do not consist of two inclined planes.
• Understanding the structure of a wedge helps in recognizing its function in everyday tools and machinery.

Ans: (b)
He has been honoured with titles like Bharat Ratna and Nobel Peace Prize.

Ans: (a)

• Vikram Sarabhai is celebrated for his pivotal role in establishing the Indian Space Program.
• He was instrumental in founding the Indian Space Research Organisation (ISRO).
• His vision and leadership helped India make significant advancements in space technology.
• Other options, while notable figures, do not hold this specific title related to the space program.

Ans: (b)

• Intercropping involves growing different types of crops together in a systematic way.
• This method helps in protecting the soil from erosion caused by rain.
• By planting crops in alternate rows, it enhances soil structure and fertility.
• It also helps in maximizing land use and can reduce pest problems.

Ans: (c)

• Sewage is classified as a biodegradable pollutant because it is organic waste that can be broken down by natural processes.
• In contrast, plastic and polythene bags take a very long time to decompose, while aluminum cans are recyclable but not biodegradable.
• Biodegradable pollutants are those that can be decomposed by microorganisms, thus reducing their impact on the environment.
• Understanding the difference between biodegradable and non-biodegradable materials is crucial for effective waste management.

Ans: (a)

• CNG (Compressed Natural Gas) is preferred because it burns cleanly, resulting in minimal emissions of harmful gases compared to petrol.
• Unlike petrol, CNG is more environmentally friendly, making it a better choice for reducing air pollution.
• While some fuels are expensive, the benefits of CNG in terms of emissions make it a more sustainable option.
• Additionally, CNG does not produce significant amounts of carbon monoxide, which is a harmful pollutant.

Ans: (b)

• Break a leg is an idiom that means to wish someone good luck, especially before a performance.
• The phrase is often used in the theater world, where saying "good luck" is considered bad luck.
• Other options like "Give it a whirl" suggest trying something, but do not specifically mean good luck.
• Understanding idioms helps in grasping the nuances of language and culture.

Ans: (b)
It is used to measure the level of blood pressure in the body of human beings.

Ans: (d)

• Bhagiratha is the legendary figure known for his efforts to bring the sacred river Ganga down to Earth.
• In Hindu mythology, he performed intense penance to please the gods, which led to Ganga descending from the heavens.
• This act is significant as Ganga is considered a holy river, symbolizing purity and spiritual cleansing.
• Other options like Raja Harishchandra, Raja Manu, and Lord Krishna are important figures in mythology but are not associated with the descent of Ganga.

Ans: (b)

• Ornithologist is a term used for a scientist who focuses on the study of birds.
• This field includes understanding their behavior, physiology, and conservation.
• While bones, insects, and mammals are studied by other specialists, ornithologists specifically deal with avian species.
• Thus, the correct answer is (b) Birds.

Ans: (b)
She is also called ‘Swar Kokila’ of India.

Ans: (d)

• Pattachitra is a traditional art form from Odisha, India, primarily focused on the worship of Lord Jagannath.
• This art style often depicts stories and themes from Hindu mythology, especially those related to Lord Jagannath.
• While other deities like Vishnu, Shiva, and Rama are significant in Hinduism, Pattachitra specifically highlights the cultural significance of Jagannath.
• Thus, the correct answer is (d) Jagannath, as it is the deity most closely linked to this art form.

Ans: (a)

• Stratosphere is the correct answer as it is the layer of the atmosphere that lies between 10 km and 50 km above the Earth's surface.
• This layer is important because it contains the ozone layer, which protects us from harmful ultraviolet radiation from the sun.
• In the stratosphere, the temperature generally increases with altitude, which is opposite to what happens in the troposphere below it.
• Understanding the stratosphere is crucial for aviation and weather forecasting.

Ans: (b)

• Stopper is a term commonly used in football to refer to a defensive player who is responsible for stopping the opposing team's attacks.
• In cricket, the term is not typically used; instead, players have different roles like batsman or bowler.
• Badminton and tennis do not use the term 'stopper' in their terminology.
• Thus, the correct association of the term 'stopper' is with football.

Ans: (a)

• The standard distance for a marathon is 26.2 miles. This is the official length recognized by marathon events worldwide.
• Marathons are long-distance races that test endurance and stamina.
• Other options like 25 miles, 20 miles, and 11.2 miles are not the correct distance for a marathon.
• Understanding the marathon distance is important for training and participation in these events.

Ans: (c)
It is a loan word from the Persian word Gymkhana.

Ans: (a)
Quantity of juice in 1 pack = 0.65 L
Quantity of juice in 9 packs = 0.65 × 9 = 5.85 L

Ans: (c)

• Chopsticks are considered a third class lever because the effort is applied between the load and the fulcrum.
• In this case, the fulcrum is the point where the chopsticks pivot, the load is the food being picked up, and the effort is the force applied by your fingers.
• This arrangement allows for greater movement and speed, making it easier to pick up food.
• Understanding this lever type helps in grasping how chopsticks work effectively in lifting and holding items.

Ans: (c)
He was also called ‘One Man Team of Hockey’.

Ans: (d)

• South Korea has made history by being the first Asian country to join NATO's cyber defense group.
• This membership signifies a commitment to enhancing cybersecurity cooperation and defense strategies.
• Joining this group allows South Korea to collaborate with NATO members on cyber threats and share important information.
• This move reflects the growing importance of cyber defense in international relations and security.

Ans: (b)

• Rohit Sharma is the correct answer as he reached the milestone of 10,000 runs in T20 cricket, making him the second Indian to do so.
• This achievement highlights his exceptional skill and consistency in the game.
• MS Dhoni was the first Indian cricketer to reach this landmark.
• Rohit Sharma's performance in T20 matches has been remarkable, contributing significantly to his team's success.

Ans: (a)

• Toyota has made a significant advancement by launching India's first hydrogen-based fuel cell electric vehicle.
• This vehicle uses hydrogen as a clean fuel source, which is a major step towards sustainable transportation.
• Hydrogen fuel cells generate electricity through a chemical reaction, producing only water vapor as a byproduct.
• This initiative aligns with global efforts to reduce carbon emissions and promote eco-friendly technologies.

Ans: (b)

• Manik Saha is the current Chief Minister of Tripura, having assumed office recently.
• This position is significant as the Chief Minister leads the state government and makes important decisions.
• Understanding the political landscape is crucial, and knowing the current leaders helps in grasping state governance.
• Other options like Biplab Kumar Deb and Samir Ranjan Barman are former leaders, but they are not the current Chief Minister.

Ans: (a)

• Novak Djokovic won the Italian Open 2022, showcasing his exceptional skills on clay courts.
• This victory added to his impressive record in tennis, particularly in prestigious tournaments.
• Djokovic's performance was dominant, reflecting his status as one of the top players in the world.
• The Italian Open is a significant event, often seen as a key preparation for the French Open.

Ans: (a)

• Australia claimed the title in the ICC Women's World Cup 2022, showcasing their dominance in women's cricket.
• The tournament featured several strong teams, but Australia consistently performed at a high level.
• They have a rich history in cricket, making this victory another addition to their impressive record.
• Fans and analysts alike recognized their skill and teamwork throughout the competition.

Ans: (a)
Narendra Modi was re-elected as the Prime Minister of India in 2024, continuing his leadership after serving since 2014.

Ans: (a)

• World Cancer Day 2022 focused on the theme "Close the Care Gap," which emphasizes the need to address inequalities in cancer care.
• This theme aims to raise awareness about the disparities in access to treatment and support for cancer patients.
• By highlighting this issue, the campaign encourages individuals and organizations to take action to improve care for everyone.
• Understanding and addressing these gaps is crucial for ensuring that all patients receive the care they need.

Ans: (a)

• 'School Chalo Abhiyan' is a campaign aimed at promoting education.
• This initiative was launched by the Chief Minister of Uttar Pradesh.
• The program focuses on increasing school enrollment and attendance.
• It is part of efforts to improve literacy rates in the state.

Ans: (c)

• Corbevax is the vaccine that has been approved for emergency use in India for young children.
• This authorization allows for the vaccination of children aged 5 to 12 years against COVID-19.
• The decision was made by the DCGI (Drugs Controller General of India) to ensure safety and efficacy.
• Corbevax is designed to help protect children from the virus and reduce the spread of COVID-19.

Ans: (b)

• Introducing yourself to other children is a great way to make new friends and feel more comfortable in your new surroundings.
• By engaging with others, you can learn about the area and find common interests.
• Keeping to yourself or avoiding others may lead to feelings of loneliness and isolation.
• Making an effort to connect can help you build a sense of community in your new locality.

Ans: (d)

• Understanding bullying: A bully typically uses intimidation or aggression to control others. The options describe various behaviors.
• Identifying the non-bully: Disagreeing with someone, even if it's about something they said, does not involve intimidation or aggression.
• Key point: The correct answer is (d) because it represents a healthy disagreement rather than bullying behavior.
• Conclusion: Recognizing the difference between disagreement and bullying is important for understanding social interactions.

Ans: (c)

• Making eye contact is crucial as it shows you are engaged and interested in the conversation.
• Looking away or down can be perceived as disinterest or rudeness.
• Checking your phone during a conversation can be seen as disrespectful.
• Overall, maintaining eye contact helps to build a connection and shows that you value the other person's words.

Ans: (c)

• Drinking sodas every time you feel thirsty is considered an unhealthy habit because it often contains high levels of sugar and can lead to health issues like obesity and diabetes.
• In contrast, washing your hands before eating, eating a balanced diet, and exercising every day are all healthy practices that promote good health.
• Choosing water or healthier beverages instead of sodas is a better option for staying hydrated.

Ans: (b)

• Not paying attention in class is a clear sign of a poor student. Good students are expected to focus and engage during lessons.
• On the other hand, studying regularly, participating in sports, and being obedient are all positive traits that contribute to a student's success.
• Therefore, option (b) stands out as the only negative characteristic.

Ans: (c)
The Article was introduced in Constitution of India at the time of merger of the state of Jammu and Kashmir with the Republic of India in 1948.

Ans: (a)

• Kabuliwala, The Postmaster, and Gitanjali are all works by Rabindranath Tagore.
• Malgudi Days is written by R.K. Narayan, while Godan is authored by Premchand.
• Anandamath is a novel by Bankim Chandra Chatterjee.
• Thus, the correct answer includes only the works by Tagore, which are (i), (iv), and (vi).

Ans: (b)
The state being discussed is Kerala.

Ans: (a)
Earth Day is celebrated on April 22, each year.

Ans: (d)
He is related to the sport of Shooting. He is a 2002 Commonwealth Games Gold Medalist, 2004 Olympics Silver Medalist, Rajiv Gandhi Khel Ratna award winner in 2004-2005 and Padam Shri title in 2005.