Important General Knowledge Questions
1. Q: Which is the longest river in India ?
Ans: Ganga
Explanation: The Ganga is the longest river in India, flowing for about 2,525 km from the Himalayas to the Bay of Bengal.
2. Q: Which is the highest peak in the world ?
Ans: Mount Everest
Explanation: Mount Everest is the highest mountain above sea level, with an elevation of approximately 8,849 metres.
3. Q: What was the first satellite of India ?
Ans: Aryabhata
Explanation: Aryabhata was India's first satellite. It was launched on 19 April 1975 with the assistance of the Soviet Union.
4. Q: In which year was the Gateway of India completed?
Ans: 1924
Explanation: The Gateway of India is a famous monument in Mumbai. It was completed in 1924 to commemorate the visit of King George V and Queen Mary to India.
5. Q: Which part of a computer is called its “brain”?
Ans: CPU (Central Processing Unit)
Explanation: The CPU is called the brain of the computer because it processes instructions and controls the major operations of the computer.
6. Q: What is the main chemical component of glass?
Ans: Silica (Silicon Dioxide – SiO₂)
Explanation: Most common glass is primarily made from silica (SiO₂), usually obtained from sand. Other substances are added to give glass specific properties.
7. Q: When is World Population Day observed?
Ans: 11 July
Explanation: World Population Day is observed every year on 11 July to raise awareness about population-related issues and challenges.
8. Q: Which is the lightest metal?
Ans: Lithium
Explanation: Lithium (Li) is the lightest metal and the lightest solid element. It belongs to the alkali metal group.
9. Q: In which state is the Golden Temple located?
Ans: Punjab
Explanation: The Golden Temple, also known as Sri Harmandir Sahib, is located in Amritsar, Punjab. It is one of the most important Sikh religious sites.
10. Q: What is the scientific name of the lion?
Ans: Panthera leo
Explanation: The scientific name of the lion is Panthera leo. It belongs to the Felidae family and the Panthera genus.
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1. Q: Which country shares the longest international border with India ?
A: Bangladesh
Explanation: India shares its longest international land border with Bangladesh, which is approximately 4,096 km long.
2. Q: Which is the largest ocean in the world ?
A: Pacific Ocean
Explanation: The Pacific Ocean is the largest and deepest ocean on Earth. It covers more area than any other ocean.
3. Q: What was India's first nuclear reactor ?
A: Apsara
Explanation: Apsara was India's first nuclear research reactor. It became operational in 1956 at Trombay, Mumbai.
4. Q: Who was the architect of the Gateway of India ?
A: George Wittet
Explanation: The Gateway of India in Mumbai was designed by British architect George Wittet and completed in 1924.
5. Q: Who is known as the "Father of the Computer" ?
A: Charles Babbage
Explanation: Charles Babbage is known as the Father of the Computer because of his designs for the Difference Engine and Analytical Engine.
6. Q: What is the chemical symbol for gold ?
A: Au
Explanation: The symbol Au comes from the Latin word aurum, meaning gold.
7. Q: When is World AIDS Day observed ?
A: 1 December
Explanation: World AIDS Day is observed every year on 1 December to raise awareness about HIV/AIDS and support people affected by it.
8. Q: What is the hardest natural substance ?
A: Diamond
Explanation: Diamond is the hardest naturally occurring mineral and has a hardness of 10 on the Mohs scale.
9. Q: What is the height of the Statue of Unity ?
A: 182 metres
Explanation: The Statue of Unity in Gujarat is 182 metres tall and depicts Sardar Vallabhbhai Patel.
10. Q: What is the scientific name of the elephant ?
A: Elephas maximus
Explanation: The Asian elephant's scientific name is Elephas maximus. The Indian elephant is a subspecies of the Asian elephant.