GK Olympiad Model Test Paper - 1 | GK Olympiad for Class 7 PDF Download

Ans: (a)

• The correct answer is Snake. Snakes do not possess a urinary bladder like many other animals.
• Instead, they excrete waste directly from their kidneys into the cloaca, which is a common opening for excretion.
• In contrast, animals like elephants, horses, and cats have a urinary bladder that stores urine before it is expelled.
• This adaptation in snakes is due to their unique physiology and lifestyle, which allows them to conserve water efficiently.

Ans: (d)

• The statement about Jellyfish being a true fish is incorrect. Jellyfish are not classified as fish; they belong to a different group called cnidarians.
• Fishes typically have a two-chambered heart, which is a correct statement.
• Sharks indeed have a cartilaginous skeleton, which is also true.

Ans: (b)

• The pH level of soil indicates its acidity or alkalinity. A lower pH means more acidity, while a higher pH indicates alkalinity.
• To raise the pH (make it less acidic), one effective method is to add lime, which is a natural alkaline substance.
• Other options like hydrogen ions and sulphur would actually lower the pH, making the soil more acidic.
• Organic matter can improve soil health but does not significantly change the pH level.

Ans: (b)

• Root suckers are essentially shoots that grow from the roots of a plant. They can develop into new plants, allowing for asexual reproduction.
• This process helps the plant to spread and colonize new areas without needing seeds.
• Option A is incorrect because it refers to organisms, not plant parts.
• Option C describes a different plant structure, and option D is unrelated to root suckers.

Ans: (b)

• Galileo Galilei was the first to discover the four largest moons of Jupiter, known as the Galilean moons: Io, Europa, Ganymede, and Callisto.
• This discovery was made in 1610 using a telescope, which was a significant advancement in astronomy.
• These moons are important because they provide insights into the formation of the solar system and the potential for life beyond Earth.
• Galileo's work laid the foundation for modern astronomy and challenged the geocentric model of the universe.

Ans: (a)

• Volcanoes have been observed on Io, which is a moon of Jupiter, as well as on Enceladus and Triton. These bodies are known for their geological activity.
• Earth is also included as it has active volcanoes. Venus and Mars have volcanic features, but they are not currently erupting.
• Thus, the correct answer includes all four: Earth, Io, Triton, and Enceladus.

Ans: (d)

• The hotter star emits more energy than the colder star, which is why it appears brighter.
• Temperature affects color: hotter stars emit light that is more towards the blue end of the spectrum.
• In contrast, colder stars emit light that is more red.
• Thus, when comparing stars, the color indicates temperature, with hotter stars appearing bluish.

Ans: (d)

• The capital of India was shifted in 1911. This decision was made during the British colonial rule.
• Calcutta (now Kolkata) was the capital before this change.
• The move to Delhi was part of a larger strategy to establish a new administrative center.
• Delhi was chosen for its historical significance and central location.

Ans: (b)

• Subtropical high pressure belts are areas of high pressure located around 30° latitude in both the Northern and Southern Hemispheres.
• These regions are characterized by descending air, which leads to clear skies and dry conditions.
• The correct range for these belts is from 30° N to 35° N and 30° S to 35° S, making option B the right choice.
• Understanding these pressure belts is crucial for studying climate patterns and weather systems globally.

Ans: (b)

• During the emergency period from 1975 to 1977, the Indian government imposed strict censorship on the media. This meant that news outlets could not publish or broadcast information without government approval.
• This was a significant time in Indian history, as it limited freedom of expression and the press. The government aimed to control the narrative and suppress dissent.
• While there have been other instances of media restrictions, the emergency is the most notable example of widespread censorship.

Ans: (b)

• Abdul Ghaffar Khan was honored with the Bharat Ratna in 1987, recognizing his significant contributions to the Indian independence movement.
• This award is India's highest civilian honor, given to individuals for exceptional service towards the nation.
• While other options like Ruskin Bond and Vinoba Bhave are notable figures, they did not receive the Bharat Ratna in that year.
• Understanding the context of the award helps in identifying the correct recipient among the options provided.

Ans: (a)

• The greeting ‘NiHao’ is commonly used in China.
• This phrase translates to "Hello" in Mandarin, which is the official language of China.
• While other countries have their own greetings, ‘NiHao’ is specifically associated with Chinese culture.
• Understanding greetings can help in appreciating different cultures and languages.

Ans: (c)

• The term "Cockpit of Europe" is used to describe Belgium due to its central location in Europe.
• Historically, Belgium has been the site of many battles and conflicts, making it a significant area in European politics.
• Its position has led to it being a crossroads for various cultures and nations.
• This nickname highlights Belgium's importance in European history and geopolitics.

Ans: (b)

• Stern is a well-known magazine that is published in Germany.
• It gained attention for publishing the alleged diaries of Adolf Hitler, which were later found to be forged.
• The magazine is significant in German media and has a long history of reporting on various topics.
• Thus, the correct answer is Germany, where Stern is based.

Ans: (a)

• The term Curator refers to someone who is in charge of a museum or gallery, overseeing its collection and exhibitions.
• Curators are responsible for preserving and interpreting artifacts, ensuring they are displayed properly for the public.
• Other options like Anthropologist and Historian refer to different fields of study and do not specifically relate to museum management.
• Thus, the correct answer is Curator, as it directly relates to the role of managing a museum.

Ans: (b)

• ‘On the ball’ refers to being alert and responsive.
• It means someone is very quick to understand situations and take appropriate action.
• This idiom is often used to describe someone who is sharp and aware of what is happening around them.
• In contrast, the other options do not relate to being quick or alert.

Ans: (b)

• The author of ‘The Inheritance of Loss’ is Kiran Desai.
• This novel won the Man Booker Prize in 2006, highlighting its significance.
• Kiran Desai is known for her exploration of themes like identity and cultural displacement.

Ans: (b)

• Kathak is a classical Indian dance that showcases a blend of Persian and Central Asian influences.
• This dance form is known for its intricate footwork, expressive gestures, and storytelling through dance.
• It originated in the northern regions of India and has evolved over time, incorporating elements from various cultures.
• Unlike other dance forms, Kathak emphasizes narrative and emotion, making it unique in its presentation.

Ans: (c)

• Chakyar Koothu is a unique form of theatre that originates from Kerala, making it a significant part of the state's cultural heritage.
• This art form combines elements of storytelling, dance, and music, often performed in temples.
• It is characterized by the use of satirical humor and improvisation, engaging the audience with its lively presentation.
• While other states have their own traditional arts, Chakyar Koothu is distinctly recognized as a Kerala specialty.

Ans: (d)

• ‘Village Rockstars’ is an acclaimed film that received the 65th National Film Award for being the best feature film.
• This film is categorized as an Assamese film, showcasing the culture and stories from the region of Assam.
• It highlights the journey of a young girl who dreams of forming a rock band, reflecting the aspirations of rural youth.
• The film's unique storytelling and vibrant portrayal of village life contributed to its recognition at the national level.

Ans: (d)
Given picture is of Buckingham Palace. Buckingham Palace has served as the official London residence of the UK's sovereigns since 1837 and today is the administrative headquarters of the Monarch.

Ans: (c)

• The centre of a cyclone is known as the Eye. This is the area where the weather is relatively calm and clear.
• Surrounding the eye, there are strong winds and heavy rain, but the eye itself is a calm zone.
• Understanding this concept is crucial for studying cyclones and their behavior.
• Other options like Focus and Epicentre do not accurately describe this calm area in a cyclone.

Ans: (c)

• Trimix is a specialized breathing gas used in deep diving.
• It consists of three gases: oxygen, helium, and nitrogen.
• This combination helps divers manage pressure and reduce narcosis at great depths.
• Other options listed do not represent the correct gases used in Trimix.

Ans: (a)

• The Musketeer’s Trophy is specifically given to the champion of the Men’s Singles event at the French Open Tennis Tournament.
• This prestigious award is named after the famous Musketeers of the French tennis history, emphasizing its significance in the sport.
• While other tournaments like the Australian Open and DFB Pokal are important, they do not award the Musketeer’s Trophy.
• Thus, the correct answer is option A, as it directly relates to the French Open.

Ans: (c)

• The term beamer is specifically used in Cricket to describe a type of delivery that reaches the batsman at head height or above.
• This term is not commonly used in Golf, Polo, or Tennis, making Cricket the correct answer.
• Understanding sports terminology can help in grasping the rules and strategies of the game better.
• In Cricket, a beamer is considered a dangerous delivery and is often penalized.

Ans: (c)
Given picture is of Gateway Arch. It is the world's tallest arch and Missouri's tallest accessible building.

Ans: (a)
The Bibi Ka Maqbara is a tomb located in Aurangabad, Maharashtra, India.

Ans: (a)

• Let the number of boys be represented as b and the number of girls as g.
• We know that b + g = 100 (total children).
• The total amount distributed can be expressed as 3.60b + 2.40g = 312.
• By solving these equations, we find that there are 40 girls and 60 boys.

Ans: (b)

• The Ctrl + K keyboard shortcut in MS-Power Point 2010 is used to insert or edit a Hyperlink.
• This feature allows you to link to other slides, documents, or web pages, enhancing your presentation.
• Using hyperlinks can make your presentation more interactive and engaging for the audience.
• Other options like Action and Animation do not correspond to this specific shortcut.

Ans: (c)

• SMTP stands for Simple Mail Transfer Protocol, and it is the standard protocol for sending emails across the Internet.
• Unlike FTP (File Transfer Protocol), which is used for transferring files, SMTP specifically handles the transmission of electronic messages.
• SNMP (Simple Network Management Protocol) is used for network management, not for sending messages.
• Thus, the correct answer is SMTP, as it is designed for email transmission.

Ans: (c)

• Brazil's President was the Chief Guest at the Republic Day Parade in 2020.
• This event is a significant celebration in India, showcasing its military and cultural heritage.
• Having a foreign leader as the Chief Guest symbolizes strong diplomatic ties.
• In 2020, Brazil's participation highlighted the importance of India-Brazil relations.

Ans: (b)

• Indian Naval ship 'Kesari' was involved in a humanitarian mission called 'Sagar'.
• During this mission, it provided medicines to various countries.
• The correct answer is Seychelles, which received the aid.
• This mission highlights India's commitment to supporting neighboring countries in times of need.

Ans: (a)

• Mumbai is identified as the most expensive city in India according to the 2020 Mercer cost of living survey.
• This survey evaluates the cost of living in various cities worldwide, considering factors like housing, transportation, and food.
• Mumbai's high cost is attributed to its status as a major financial hub and its dense population.
• Other cities like Indore, Hyderabad, and Kolkata have lower living costs compared to Mumbai.

Ans: (b)

• Bundesliga was the first major sports league to resume after the Covid-19 lockdown, making it a significant milestone in sports history.
• This decision was made to ensure the safety of players and staff while allowing fans to enjoy the games again.
• The league implemented strict health protocols to minimize the risk of virus transmission.
• Other leagues, like the Premier League and Serie A, followed later as they prepared to restart their seasons.

Ans: (a)

• Pradeep Kumar Joshi is the current chairman of the Union Public Service Commission (UPSC).
• The UPSC is responsible for conducting various examinations for civil services in India.
• He has held this position since August 2021, overseeing important recruitment processes.
• His leadership is crucial for ensuring the integrity and efficiency of the examination system.

Ans: (b)

• E-green is the correct application developed by NHAI to monitor the plantation of trees along National Highways.
• This initiative aims to enhance environmental sustainability and promote green cover along the highways.
• The application helps in tracking the growth and maintenance of the planted trees, ensuring they thrive.
• By using this app, NHAI can effectively manage and report on the progress of their afforestation efforts.

Ans: (a)

• Bande Utkala Janani is the official state anthem of Odisha.
• This anthem reflects the pride and cultural heritage of the state.
• It was written by Madhusudan Das and is a symbol of Odisha's identity.
• Other states like Andhra Pradesh, Telangana, and West Bengal have their own anthems.

Ans: (c)

• Naomi Osaka topped the list of the highest paid female athletes in 2020, according to Forbes.
• She earned a significant amount through her endorsements and prize money.
• This marked a notable achievement as she became the first woman to earn over $37 million in a year.
• Osaka's success in tennis and her marketability contributed to her leading position in earnings.

Ans: (b)

• Volkan Bozkir is recognized as the first Turkish national to serve as the President of the General Assembly.
• This is a significant achievement for Turkey, showcasing its growing influence in international diplomacy.
• His leadership role highlights the importance of representation from diverse nations in global discussions.
• Bozkir's election reflects the trust and support he has garnered from other member states.

Ans: (b)

• Every Action Counts was the chosen theme for World Refugee Day in 2020.
• This theme emphasizes the importance of individual contributions in supporting refugees.
• It encourages everyone to take small steps that can lead to significant change.
• By recognizing that every action matters, we can collectively make a difference in the lives of refugees.

Ans: (b)

• Stay calm and do not panic when a chemical spill occurs.
• It is crucial to inform the teacher or lab supervisor immediately, as they are trained to handle such situations.
• Do not attempt to clean it up yourself unless you are specifically instructed to do so.
• Leaving the lab without informing anyone can lead to dangerous situations for others.

Ans: (a)

• Setting goals is crucial for productivity. It gives you a clear direction and purpose.
• Distractions, break schedules, and gossiping sessions do not contribute to effective time management.
• By focusing on your goals, you can prioritize tasks and make better use of your time.
• In summary, having clear goals helps you stay on track and achieve more in less time.

Ans: (b)

• Cramming is a study method where students try to learn a lot of information in a short time.
• Option B states that cramming enhances comprehension, which is incorrect; it often leads to superficial learning.
• Instead, cramming can cause inconsistent performance, anxiety, and even fatigue.
• Therefore, the correct answer is that cramming does not lead to a better understanding of the topic.

Ans: (c)

• Good sportsmanship involves showing respect for the game and all participants.
• Options A, B, and D all promote a positive attitude and support for teammates and opponents.
• Option C, however, indicates a negative behavior of anger and argumentation with opponents, which is not in line with good sportsmanship.
• Thus, the correct answer is C, as it reflects a lack of respect and sportsmanship.

Ans: (a)

• Non-verbal communication includes methods of conveying messages without words, such as facial expressions, symbols, and body language.
• Dialogue refers to spoken or written conversation, which is a form of verbal communication.
• Thus, the correct answer is A, as it does not fit into the category of non-verbal communication.
• Understanding these differences helps in recognizing how we communicate beyond just words.

Ans: (b)

• The first Nobel Prize was indeed awarded in 1901, marking the beginning of this prestigious award.
• Malala Yousafzai is recognized as the youngest Nobel laureate, having received the Peace Prize for her advocacy of education.
• Angus Deaton has also been awarded the Nobel Prize in Economic Sciences, confirming the accuracy of all statements.
• Thus, all statements I, II, and III are correct, making option B the right choice.

Ans: (b)

• Cricket, Field hockey, and Rugby football are the sports that have 11 players in each team.
• Baseball has 9 players, Polo has 4 players, Bandy has 6 players, and Kabaddi has 7 players.
• Thus, the correct answer is option B, which includes the sports with 11 players.

Ans: (d)
1st surgery happened in ancient India and the oldest religion is Hinduism.

Ans: (c)

• The correct answer is Gateway. A gateway is a device that connects two different networks and allows them to communicate, even if they use different protocols.
• Unlike a hub or a bridge, which work within the same protocol, a gateway can translate between different protocols, making it essential for network interoperability.
• In simple terms, think of a gateway as a translator that helps two people who speak different languages understand each other.
• Thus, when connecting networks with different communication methods, a gateway is the appropriate choice.