Reviewer - Recent questions in General Knowledge

Cyclone Ditwah Update: When will the storm make landfall?

Fri, 28 Nov 2025 12:55:59 +0000

Cyclone Ditwah is moving from north, Northwest Over Sri Lanka and Bay of Bangal, And Indian Weather Department has given warning that it may reach Tamilnadu Andrapradesh area on 30 November 2025. How's the actual situation? Any update from Sri Lanka and Southern India?

What is the Internet and how does it work in simple terms?

Tue, 25 Nov 2025 12:50:00 +0000

The Internet is an essential part of modern life. We use it for communication, banking, education, entertainment and almost every digital service. But what exactly is the Internet, and how does it function behind the scenes?

Why is the sky blue according to basic science?

Tue, 25 Nov 2025 12:40:00 +0000

One of the most common questions in general science is: why does the sky appear blue? This concept is important for school exams, competitive exams and general knowledge. The explanation comes from how sunlight interacts with the atmosphere.

What is a CPU and why is it called the brain of the computer?

Tue, 25 Nov 2025 12:20:00 +0000

Whenever you buy a smartphone or a laptop, one of the first specifications you check is the processor or CPU. But what exactly does a processor do, and why is it so important?

How do vaccines work inside the human immune system?

Tue, 25 Nov 2025 12:10:00 +0000

Vaccines are among the most important developments in medical science. They protect millions of people from dangerous diseases. But how exactly do vaccines help the immune system create protection?

What is cloud storage and how does it keep your files safe?

Tue, 25 Nov 2025 11:40:00 +0000

Cloud storage has become popular for saving photos, videos, backups and documents. But what does “cloud storage” actually mean, and how does it work?

What causes earthquakes according to science?

Tue, 25 Nov 2025 11:25:00 +0000

Earthquakes are natural disasters that occur in many parts of the world. But what is the scientific reason behind the shaking of the ground? Understanding this concept is important in general science as well as geography.

What is an operating system and why do devices need it?

Tue, 25 Nov 2025 11:00:00 +0000

Every computer and smartphone runs on an operating system such as Windows, Android, iOS or Linux. But what exactly does an OS do, and why is it necessary?

What is Wi-Fi and how does it allow devices to connect wirelessly?

Tue, 25 Nov 2025 10:20:00 +0000

Wi-Fi is one of the most widely used technologies today. It allows devices to connect to the Internet without cables. But how does Wi-Fi actually work?

What is photosynthesis in plants?

Tue, 25 Nov 2025 09:55:00 +0000

Photosynthesis is one of the most important processes in biology. It explains how plants make their food and release oxygen. This topic is commonly asked in school exams and competitive science GK.

What is the speed of light and why is it important in physics?

Tue, 25 Nov 2025 09:25:00 +0000

The speed of light is one of the most important constants in physics. It is used in scientific calculations, astronomy, communication systems and even GPS technology. But what exactly is the speed of light and why is it so important?

What is the “Ring of Fire” and why do so many earthquakes and volcanoes occur there?

Mon, 24 Nov 2025 14:30:00 +0000

In world geography, the term “Ring of Fire” appears frequently in questions related to earthquakes and volcanoes. It is one of the most geologically active regions on Earth. What exactly is the Ring of Fire, and why are natural disasters so common there?

What is a coastal city and what advantages does it have?

Mon, 24 Nov 2025 14:05:00 +0000

Many famous cities in the world—such as Mumbai, Chennai, Tokyo and New York—are coastal cities. In geography and economics, coastal locations are often considered highly valuable. What exactly is a coastal city, and what advantages does such a location offer?

What is the difference between latitude and longitude in geography?

Mon, 24 Nov 2025 13:40:00 +0000

Latitude and longitude are two basic terms that appear in almost every geography textbook and exam paper. They are used to locate any place on Earth, but many students get confused between them. What is the difference between latitude and longitude, and why are both important?

Why do some places have four seasons while others have only summer and rainy seasons?

Mon, 24 Nov 2025 13:15:00 +0000

In many countries, people talk about four distinct seasons: spring, summer, autumn and winter. But in several parts of India and other tropical regions, people mostly talk about just summer, monsoon and maybe a short winter. Why is there such a difference in seasonal patterns across the world?

Which is the largest continent in the world and why is it so important?

Mon, 24 Nov 2025 12:50:00 +0000

In Geography GK for school exams and competitive tests, one of the most basic but important questions is: which is the largest continent in the world? Apart from just knowing the name, it also helps to understand why this continent is so important in terms of population, economy and culture.

Who was known as the “Napoleon of India”?

Mon, 24 Nov 2025 12:25:00 +0000

In many history books and exams, you will find the phrase “Napoleon of India”. It refers to a powerful ruler known for his military brilliance and successful expansion campaigns. So, which Indian king earned this title?

Who discovered the sea route to India?

Mon, 24 Nov 2025 12:05:00 +0000

This is an important world-history question that often appears in Indian exams. The discovery of the sea route to India opened a new chapter in global trade, colonial expansion and maritime exploration. But who achieved this major breakthrough?

Who was the first Mughal Emperor of India?

Mon, 24 Nov 2025 11:40:00 +0000

The Mughal Empire played a major role in shaping India’s political, cultural and architectural history. A very common History GK question is: who established the Mughal Empire in India and became its first emperor?

Who built the Qutub Minar in Delhi?

Mon, 24 Nov 2025 11:15:00 +0000

The Qutub Minar is one of the most iconic historical structures in India. Its tall minaret, Indo-Islamic architecture and inscriptions make it a popular exam topic. Students often face the question: who started the construction of the Qutub Minar?

Who was the founder of the Maurya Empire?

Mon, 24 Nov 2025 10:50:00 +0000

The Maurya Empire is considered one of the largest and most influential empires in ancient Indian history. It laid the foundation for political unity and administrative systems in India. Many competitive exams, including UPSC, SSC and state PSCs, frequently ask: who founded the Maurya Empire?

Who was the first woman Prime Minister of India?

Mon, 24 Nov 2025 10:35:00 +0000

Questions about “first in India” are extremely common in GK exams. One of the most important among them is about women in leadership roles. Students are frequently asked: who was the first woman Prime Minister of India and what was her role in Indian politics?

Who built Fatehpur Sikri near Agra?

Mon, 24 Nov 2025 10:15:00 +0000

Fatehpur Sikri is a famous historical city near Agra in Uttar Pradesh and is a popular topic in Indian history and general knowledge. It is known for its beautiful architecture and red sandstone buildings. A very common GK question is: which Mughal ruler built Fatehpur Sikri and what was its purpose?

Which is the longest river in India?

Mon, 24 Nov 2025 09:50:00 +0000

Rivers are a core part of India’s geography and culture. Many competitive exams ask factual questions about rivers, such as their origin, length and the states they flow through. One of the most basic but important questions in India GK is: which is the longest river in India?

Who designed the national flag of India?

Mon, 24 Nov 2025 09:25:00 +0000

The Indian national flag is one of the most powerful symbols of our identity and independence. It is displayed on government buildings, schools, offices and homes during national festivals like Independence Day and Republic Day. A common India GK question in exams is: who designed our tricolour flag and what is the story behind it?

Who wrote the national song of India, “Vande Mataram”?

Mon, 24 Nov 2025 09:00:00 +0000

India’s freedom struggle is closely connected with patriotic songs and slogans. One of the most iconic among them is “Vande Mataram”, which is recognised as the national song of India. Students preparing for competitive exams and general knowledge quizzes are often asked about its writer and historical background because the song played a major role in inspiring freedom fighters against British rule.

Which country is the most densely populated in the world?

Mon, 24 Nov 2025 08:40:00 +0000

Population density refers to how many people live in each square kilometer of land. Some countries are extremely crowded due to small land area and high population levels. So which country holds the top spot for density?

Which river is considered the longest river in the world?

Mon, 24 Nov 2025 08:10:50 +0000

Rivers are essential for agriculture, transportation, and human civilization. While many are well-known, the debate about which one is the longest continues even today. So, which river tops the list?

Which desert is the largest hot desert in the world?

Mon, 24 Nov 2025 07:42:00 +0000

Deserts cover nearly one-third of the Earth’s land area, and they come in many forms—cold deserts, coastal deserts, and hot deserts. But if we look only at hot deserts, one stands far above the rest in size and harshness. Which one is the largest?

What is the smallest independent country in the world?

Mon, 24 Nov 2025 07:15:10 +0000

Some countries are so small that you could walk across them in less than an hour. These tiny nations still have their own government, laws, currency, and international recognition. So, what is the smallest sovereign country on Earth?

Which country has the largest coastline in the world?

Mon, 24 Nov 2025 06:42:10 +0000

The world is full of interesting geographical facts, and one of the most surprising is about coastlines. Some countries may look small on the map but have long coastlines due to their shape and surrounding oceans. So, which country actually has the largest coastline in the world?

What is the significance of traditional festivals in different cultures?

Sun, 23 Nov 2025 12:50:00 +0000

Traditional festivals are celebrated across the world—whether religious, seasonal or cultural. They represent a community’s values, history and identity. Understanding the importance of festivals helps us appreciate cultural diversity.

Why are traditional clothes important in cultural identity?

Sun, 23 Nov 2025 12:25:00 +0000

Traditional clothing reflects the lifestyle, climate and history of a community. Different regions have their own style of dress that carries symbolic meaning and cultural pride.

What is the role of folk music and dance in culture?

Sun, 23 Nov 2025 11:50:00 +0000

Folk music and dance are important aspects of cultural expression. They preserve the stories, emotions and lifestyles of a community, often passed down for centuries.

Why do different cultures perform rituals during weddings?

Sun, 23 Nov 2025 11:10:00 +0000

Weddings across the world include rituals that symbolize love, unity, blessings and cultural values. These traditions vary widely between regions and religions, but all have deep significance.

How do proverbs reflect cultural wisdom and values?

Sun, 23 Nov 2025 10:35:00 +0000

Every culture has proverbs and sayings that express moral lessons, common experiences and practical wisdom. They are short but powerful reflections of how people think and live.

Where are the Ajanta Caves located?

Sun, 23 Nov 2025 06:35:40 +0000

In which Indian state are the famous Ajanta Buddhist caves found?

Who built Fatehpur Sikri?

Sat, 22 Nov 2025 06:32:00 +0000

Who constructed the historic city of Fatehpur Sikri near Agra?

Why do Bollywood movies release on Fridays?

Fri, 21 Nov 2025 10:43:10 +0000

I’ve noticed almost all major Hindi films release on Fridays. Is there a historical reason or marketing strategy behind choosing Friday as the release day?

Which river is known as the "Sorrow of Bengal"?

Fri, 21 Nov 2025 06:33:20 +0000

Which Indian river is often called the "Sorrow of Bengal" due to its frequent floods?

Who was the first President of India?

Thu, 20 Nov 2025 06:34:30 +0000

I want to know who served as the first President after India became a republic.

Who wrote the national song of India?

Thu, 20 Nov 2025 00:50:00 +0000

Who is the author of India's national song, "Vande Mataram"? I want to know its historical background.