SSC CHSL — Set 27

Correct Answer: A. Pangong Tso Lake

Pangong Tso is the world's highest saltwater lake, situated at a height of about 4,350 meters. It is located in the Ladakh region and extends from India to China. The lake is famous for its color-changing ability throughout the day.

Correct Answer: A. Mitali Madhumita

Lt Col Mitali Madhumita became the first female officer to receive a gallantry award for her courage in Afghanistan. She showed exceptional bravery during the attack on the Indian Embassy in Kabul in 2010. The Sena Medal is awarded for individual acts of exceptional devotion to duty or courage.

Correct Answer: B. Narmada

The Statue of Unity, depicting Sardar Vallabhbhai Patel, is located on the river island Sadhu Bet on the Narmada River. It is the world's tallest statue with a height of 182 meters. The monument is situated in the state of Gujarat near the Sardar Sarovar Dam.

Correct Answer: A. Lithosphere

Earthquakes originate in the lithosphere, which is the brittle outermost shell of the planet. It consists of the crust and the uppermost portion of the mantle. Most tectonic activity occurs along the boundaries of the plates within this layer.

Correct Answer: C. Aurangzeb

Aurangzeb assumed the title 'Alamgir', which means 'Conqueror of the World', upon his accession. He was the sixth and last of the 'Great Mughals' who ruled for nearly 49 years. His reign saw the Mughal Empire reach its greatest territorial extent.

Correct Answer: B. Sri Lanka

The Palk Strait is a narrow strip of water that connects the Bay of Bengal with the Gulf of Mannar. It separates the Tamil Nadu state of India from the island nation of Sri Lanka. It is named after Robert Palk, who was a governor of Madras Presidency.

Correct Answer: B. Article 19

Article 19, which guarantees the freedom of speech and expression, is automatically suspended during a National Emergency. However, according to the 44th Amendment, Articles 20 and 21 cannot be suspended even during an emergency. This ensures the protection of life and personal liberty at all times.

Correct Answer: B. Simuka

Simuka is considered the founder of the Satavahana Dynasty, which ruled over the Deccan region. They were the first indigenous dynasty to issue their own coins with portraits of their rulers. The Satavahanas played a significant role in promoting trade and Buddhism.

Correct Answer: A. Nitrous Oxide

Nitrous Oxide (N2O) is commonly known as laughing gas due to its intoxicating effects when inhaled. It is used in dentistry and surgery for its anesthetic and analgesic effects. It is a colorless, non-flammable gas with a slightly sweet odor.

Correct Answer: B. Demand and Supply

Giffen goods are an exception to the Law of Demand where demand increases as the price rises. These are typically inferior products that lack close substitutes. The concept is named after the economist Sir Robert Giffen.

Correct Answer: B. Dhanbad

Dhanbad in Jharkhand is known as the Coal Capital of India due to its vast coal reserves and numerous mines. It houses the headquarters of Bharat Coking Coal Limited (BCCL). The city plays a vital role in powering the nation's energy needs.

Correct Answer: A. Dadabhai Naoroji

Dadabhai Naoroji was elected to the British House of Commons in 1892 representing the Liberal Party. He used his position to highlight the economic drain of India under British rule. He is also known as the 'Grand Old Man of India'.

Correct Answer: B. Stratosphere

The stratosphere is ideal for jet aircraft because it is free from clouds and weather disturbances. This layer contains the ozone layer which protects the Earth from UV rays. Jets fly in the lower stratosphere to avoid the turbulence of the troposphere.

Correct Answer: B. Bombay Stock Exchange

BSE stands for the Bombay Stock Exchange, which is Asia's oldest stock exchange. It was established in 1875 as 'The Native Share & Stock Brokers' Association'. It is located on Dalal Street in Mumbai.

Correct Answer: B. Formic Acid

Formic acid (methanoic acid) is injected by ants when they bite or sting. It causes the burning sensation and swelling on the skin. Neutralizing it with a mild base like baking soda provides relief from the pain.

Correct Answer: A. Kerala

Silent Valley National Park is located in the Nilgiri Hills of Palakkad district, Kerala. It is known for its unique biodiversity and is one of the last undisturbed rain forests in India. The park is home to the endangered lion-tailed macaque.

Correct Answer: B. 42nd Amendment

The 42nd Amendment Act of 1976 is called the Mini-Constitution because of the vast changes it brought. It added the words 'Socialist', 'Secular', and 'Integrity' to the Preamble. It also introduced Fundamental Duties for the citizens.

Correct Answer: B. Candela

Candela is the SI base unit of luminous intensity in a given direction. it measures the power emitted by a light source in a particular direction. It is one of the seven fundamental physical units.

Correct Answer: B. Narmada

Indira Sagar Dam is a multipurpose project located in the Khandwa district of Madhya Pradesh on the Narmada River. It has the largest reservoir in India in terms of storage capacity. The dam provides water for irrigation and generates hydroelectric power.

Correct Answer: A. Qutb-ud-din Aibak

Qutb-ud-din Aibak founded the Slave Dynasty in 1206. He was a slave of Muhammad Ghori and became the first Sultan of Delhi. He is also famous for starting the construction of the Qutub Minar.

Correct Answer: B. Cerebellum

The cerebellum is responsible for coordinating voluntary movements and maintaining posture and balance. It is located at the back of the brain, below the cerebrum. Damage to this area can lead to lack of coordination and tremors.

Correct Answer: B. Hockey

The Sultan Azlan Shah Cup is an annual international men's field hockey tournament held in Malaysia. It was named after the ninth Yang di-Pertuan Agong of Malaysia, Sultan Azlan Shah. India has won this prestigious tournament multiple times.

Correct Answer: B. Uranus

Uranus is the coldest planet, with temperatures reaching as low as -224 degrees Celsius. Although Neptune is further from the Sun, Uranus has a colder atmosphere. It is an ice giant with a unique tilt that makes it rotate on its side.

Correct Answer: A. Meira Kumar

Meira Kumar was elected unopposed as the first woman Speaker of Lok Sabha in 2009. She is a former diplomat and a five-time Member of Parliament. She served during the 15th Lok Sabha term.

Correct Answer: B. Calcium Hypochlorite

The chemical name of bleaching powder is Calcium Hypochlorite (CaOCl2). It is widely used as a disinfectant and for bleaching clothes in the textile industry. It releases chlorine gas when it reacts with acids.

Correct Answer: B. Kumaragupta I

Kumaragupta I of the Gupta Dynasty is credited with the foundation of Nalanda University in the 5th century CE. It was a renowned center of learning in ancient India, attracting students from across Asia. It was later destroyed by Bakhtiyar Khilji in the 12th century.

Correct Answer: B. O Negative

O Negative blood is known as the universal donor because it lacks A, B, and Rh antigens. This means it can be safely given to people of any blood group in emergencies. Only about 7% of the population has this blood type.

Correct Answer: A. Subhash Chandra Bose

Subhash Chandra Bose wrote 'The Indian Struggle' covering the Indian independence movement from 1920 to 1942. The book was initially banned by the British government for its revolutionary content. It provides a detailed account of the struggle for freedom.

Correct Answer: B. Cauvery

Mettur Dam is one of the largest dams in India, built across the Cauvery River in Tamil Nadu. It provides irrigation and drinking water facilities to several districts in the state. The dam also serves as a major source of hydroelectric power.

Correct Answer: B. Skin

The skin is the largest organ of the human body, covering the entire exterior. It serves as a protective barrier against pathogens and regulates body temperature. The liver is the largest 'internal' organ.

Correct Answer: B. 10th Schedule

The 10th Schedule, known as the Anti-Defection Law, was added by the 52nd Amendment Act of 1985. It sets the provisions for disqualification of elected members on grounds of defection. The law aims to bring stability to the political system.

Correct Answer: A. Scattering

Scattering is the correct answer to this question. This is an important fact from the General Knowledge and Current Affairs syllabus frequently tested in Indian competitive examinations such as SSC CGL, RRB NTPC, and state-level PSC exams. A thorough understanding of Scattering and related topics will help candidates score well in the GK section. Regular revision of such key facts is highly recommended for exam preparation.

Correct Answer: B. Ohm

The Ohm is the SI unit of electrical resistance, named after the German physicist Georg Simon Ohm. It measures how much a material opposes the flow of electric current. One ohm is defined as the resistance that allows one ampere of current to flow at one volt.

Correct Answer: B. Chandela

The Chandela Dynasty built the Khajuraho group of monuments between 950 and 1050 CE. These temples are located in Madhya Pradesh and are famous for their Nagara-style architecture and erotic sculptures. They are a UNESCO World Heritage site.

Correct Answer: B. Ceres

Ceres is the smallest dwarf planet and is located in the asteroid belt between Mars and Jupiter. It was the first dwarf planet to be visited by a spacecraft. Pluto is also a dwarf planet, but Ceres is the smallest identified one.

Correct Answer: A. Rajasthan

Sambhar Salt Lake is India's largest inland salt lake, located in the state of Rajasthan. It is a major source of salt production in northern India. The lake is also a designated Ramsar site of international importance.

Correct Answer: B. Zinc

Zinc is used in the process of galvanization to coat iron or steel. This protective layer prevents the underlying metal from coming into contact with moisture and air. Zinc acts as a sacrificial anode and corrodes before the iron does.

Correct Answer: B. Mother Teresa

Mother Teresa was awarded the Nobel Peace Prize in 1979 for her work in aiding the poor and sick in Kolkata. She founded the Missionaries of Charity to help 'the poorest of the poor'. Although born in Macedonia, she took Indian citizenship.

Correct Answer: B. Roots

Roots are responsible for anchoring the plant and absorbing water and essential nutrients from the soil. They have tiny root hairs that increase the surface area for maximum absorption. The absorbed water is then transported to other parts through the xylem.

Correct Answer: A. Odisha

Nandankanan Zoological Park is located in Bhubaneswar, Odisha. It is famous for its white tiger population and was the first zoo in India to join the World Association of Zoos and Aquariums. The park also features a botanical garden and a lake.