General Knowledge Quiz

The Palk Strait separates which two countries?

• India and Pakistan

• Maldives and India

• India and Sri Lanka

• Bangladesh and Sri Lanka

Answer explanation

The Palk Strait is the body of water that separates India and Sri Lanka. It lies between the southeastern coast of India and the northwestern coast of Sri Lanka, making 'India and Sri Lanka' the correct answer.

Which of the following elements has the highest electronegativity?

• Fluorine

• Carbon

• Nitrogen

• Oxygen

Answer explanation

Fluorine has the highest electronegativity of all elements, rated at 4.0 on the Pauling scale. This is due to its small atomic size and high effective nuclear charge, making it very effective at attracting electrons.

The Battle of Plassey in 1757 was fought between the British East India Company and the forces of which Nawab?

• Mir Jafar

• Nawab of Bengal

• Shah Alam II

• Siraj-ud-Daula

Answer explanation

The Battle of Plassey was fought in 1757 between the British East India Company and Siraj-ud-Daula, the Nawab of Bengal. This battle marked a significant turning point in British colonial rule in India.

What is the SI unit of electric current?

• ampere

• watt

• ohm

• volt

Answer explanation

The SI unit of electric current is the ampere, often abbreviated as 'A'. It measures the flow of electric charge. The other options—watt, ohm, and volt—represent power, resistance, and electric potential, respectively.

Which layer of the Earth's atmosphere contains the ozone layer?

• Thermosphere

• Stratosphere

• Troposphere

• Mesosphere

Answer explanation

The ozone layer is located in the stratosphere, which is the second layer of the Earth's atmosphere. It plays a crucial role in absorbing harmful ultraviolet radiation from the sun.

The enzyme amylase is primarily responsible for the digestion of which nutrient? a) Proteins b) Fats c) Carbohydrates d) Vitamins

• Fiber

• Minerals

• Carbohydrates

• Sugars

Answer explanation

Amylase is an enzyme that specifically breaks down carbohydrates into simpler sugars, making carbohydrates the correct answer. It does not digest proteins, fats, or vitamins.

Which of the following is a vestigial organ in the human body?

• Appendix

• Gallbladder

• Thyroid

• Spleen

Answer explanation

The appendix is considered a vestigial organ in humans, as it has lost its original function in digestion. Unlike the gallbladder, thyroid, and spleen, which have specific roles, the appendix serves little to no purpose in modern human anatomy.

The theory of relativity was primarily developed by which scientist?

• Albert Einstein

• Niels Bohr

• Isaac Newton

• Galileo Galilei

Answer explanation

The theory of relativity, which revolutionized our understanding of space and time, was primarily developed by Albert Einstein in the early 20th century, making him the correct choice among the options provided.

What is the name of the lower house of the Indian Parliament?

• Lok Sabha Upper House

• Rajya Sabha

• Lok Sabha

• Parliamentary Assembly

Answer explanation

The lower house of the Indian Parliament is called the Lok Sabha. It is responsible for making laws and representing the public, while the Rajya Sabha is the upper house. Therefore, the correct answer is Lok Sabha.

Which of the following is the largest freshwater lake in the world by surface area?

• Lake Baikal

• Lake Tanganyika

• Lake Victoria

• Lake Superior

Answer explanation

Lake Baikal is the largest freshwater lake in the world by surface area, covering approximately 31,722 square kilometers. In contrast, Lake Victoria and Lake Superior are smaller, while Lake Tanganyika is also significant but not larger than Baikal.