SSC MTS — Set 30

Correct Answer: A. Santoor

Pandit Shivkumar Sharma was a world-renowned exponent of the Santoor. He is credited with giving this folk instrument a classical status on the global stage. He was a recipient of the Padma Vibhushan, India's second-highest civilian award.

Correct Answer: C. Dutch

The Battle of Bedara was fought between the British East India Company and the Dutch East India Company. The British victory in this battle effectively ended Dutch influence in India. It helped the British consolidate their power in the Bengal region.

Correct Answer: C. West Bengal

West Bengal shares a border of approximately 2,217 km with Bangladesh, which is the longest among all Indian states. India shares a total border of about 4,096 km with Bangladesh. Five Indian states in total share borders with this neighbor.

Correct Answer: C. Defend against infections

White Blood Cells, or leukocytes, are the primary cells of the body's immune system. They help the body fight off infections from bacteria, viruses, and other pathogens. They are produced in the bone marrow and circulate in the blood and lymph.

Correct Answer: C. Concave mirror

A concave mirror is used as a shaving mirror because it produces an enlarged and upright image when the face is held close. This helps in seeing fine details clearly for a better shave. These mirrors converge light rays to a single point.

Correct Answer: B. Annie Besant

Annie Besant became the first woman to preside over a session of the Indian National Congress in 1917. She was a prominent British socialist, theosophist, and supporter of Indian self-rule. Sarojini Naidu later became the first 'Indian' woman president in 1925.

Correct Answer: A. Dachigam National Park

Dachigam National Park in Jammu and Kashmir is the last remaining habitat for the endangered Hangul. The park is located in the high altitude Zabarwan Range of the Himalayas. Hangul is the state animal of the former state of Jammu and Kashmir.

Correct Answer: C. Hydrogen

Hydrogen gas is passed through vegetable oils in the presence of a nickel catalyst to produce Vanaspati Ghee. This chemical process is known as hydrogenation. It converts liquid unsaturated fats into solid saturated fats.

Correct Answer: B. 1931

The Gandhi-Irwin Pact was a political agreement signed by Mahatma Gandhi and Lord Irwin on 5 March 1931. Following this pact, the Congress agreed to join the Second Round Table Conference. Gandhiji also agreed to discontinue the Civil Disobedience Movement.

Correct Answer: C. 550

The maximum strength of the Lok Sabha is 550 members as per current constitutional provisions. Previously it was 552, but the provision for 2 Anglo-Indian members was removed by the 104th Amendment. Out of 550, up to 530 represent states and 20 represent Union Territories.

Correct Answer: C. Crystalline Lens

The crystalline lens in the human eye is a transparent, biconvex structure that helps to focus light on the retina. It changes shape to adjust the focal length, a process called accommodation. This allows the eye to see objects clearly at various distances.

Correct Answer: B. Gopal Krishna Gokhale

Gopal Krishna Gokhale founded the Servants of India Society to train Indians to devote their lives to the cause of the country. The society worked for social and educational development across India. Gokhale was considered the political guru of Mahatma Gandhi.

Correct Answer: C. Assam

Assam is the largest producer of tea in India, accounting for more than half of the country's total tea production. The Brahmaputra valley provides the ideal climate and soil for tea cultivation. Assam tea is globally famous for its strong, malty flavor.

Correct Answer: B. Hertz

Hertz (Hz) is the SI unit used to measure the frequency of a periodic phenomenon, such as sound waves. One hertz represents one cycle per second. It is named after the German physicist Heinrich Hertz who proved the existence of electromagnetic waves.

Correct Answer: B. Jyotirao Phule

Jyotirao Phule wrote 'Gulamgiri' (Slavery) in 1873 to critique the caste system and social inequality in India. He dedicated the book to the American movement to abolish slavery. Phule was a pioneer of women's education and social justice in Maharashtra.

Correct Answer: A. Article 108

Article 108 of the Indian Constitution allows the President to call for a joint sitting of the Lok Sabha and Rajya Sabha. This is done to resolve a deadlock between the two houses over a bill. The Speaker of the Lok Sabha presides over the joint sitting.

Correct Answer: C. Silver

Silver has the highest thermal conductivity among all metals, making it the best conductor of heat. It also has the highest electrical conductivity. However, because it is expensive, copper and aluminum are more commonly used for practical applications.

Correct Answer: B. Badminton

The Thomas Cup is the world men's team championship in Badminton. It is held every two years and is one of the most prestigious events in the sport. India won its historic first Thomas Cup title in 2022 by defeating Indonesia.

Correct Answer: C. Vitamin K

Vitamin K is produced by beneficial bacteria living in the human large intestine (colon). It is essential for blood clotting and bone metabolism. While the body gets some from food, this internal synthesis is a significant source of the vitamin.

Correct Answer: B. Krishna

Nagarjuna Sagar Dam is a large masonry dam built across the Krishna River, bordering Telangana and Andhra Pradesh. It was one of the earliest multipurpose irrigation and hydro-electric projects in India. It is named after the Buddhist philosopher Nagarjuna.

Correct Answer: D. Goods and Services Tax

Goods and Services Tax (GST) is an indirect tax levied on the supply of goods and services. Indirect taxes are collected by the seller from the consumer and then paid to the government. They are often included in the price of the product.

Correct Answer: B. Dhanbad

The Indian School of Mines is located in Dhanbad, Jharkhand, and is now known as IIT (ISM) Dhanbad. It was established in 1926 by the British Indian Government to provide education in mining and geology. Dhanbad is famously known as the 'Coal Capital of India'.

Correct Answer: B. Titan

Titan is the largest moon of Saturn and the second-largest natural satellite in the solar system. It is the only moon known to have a dense atmosphere and stable bodies of surface liquid. Ganymede, mentioned in options, is the largest moon of Jupiter.

Correct Answer: B. Dadabhai Naoroji

Dadabhai Naoroji, known as the 'Grand Old Man of India', was elected to the British House of Commons in 1892. He represented the Liberal Party for the constituency of Central Finsbury. He was a founding member of the Indian National Congress.

Correct Answer: B. Refractometer

A refractometer is used to measure the moisture content and sugar concentration in honey to check its purity. High moisture content can lead to fermentation, which spoils the honey. It works by measuring how light bends as it passes through the honey sample.

Correct Answer: B. Muhammad Ghori

The Second Battle of Tarain was fought between Muhammad Ghori and Prithviraj Chauhan. Ghori's victory in this battle established the foundation of Muslim rule in North India. This followed Ghori's defeat in the First Battle of Tarain a year earlier.

Correct Answer: B. Gujarat

Gujarat is the leading producer of cotton in India due to its favorable black soil and climatic conditions. Cotton is a major cash crop for the state and supports a huge textile industry. Maharashtra and Telangana are also major producers.

Correct Answer: B. 212°F

At standard atmospheric pressure, the boiling point of pure water is 212 degrees Fahrenheit. On the Celsius scale, this corresponds to 100 degrees. The Fahrenheit scale is still commonly used in the United States and some Caribbean countries.

Correct Answer: C. Reita Faria

Reita Faria won the Miss World title in 1966, becoming the first Indian and first Asian woman to do so. She was a medical student at the time and later became a doctor. Sushmita Sen, mentioned in options, was the first Indian Miss Universe.

Correct Answer: B. Part XV

Part XV of the Indian Constitution, containing Articles 324 to 329, deals with the establishment and powers of the Election Commission. The Commission is responsible for conducting free and fair elections to Parliament and State Legislatures. It was established on 25 January 1950.

Correct Answer: B. Sutlej

Bhakra Nangal is a multipurpose dam project located on the Sutlej River in Himachal Pradesh and Punjab. It is one of the highest gravity dams in the world. The reservoir created by the dam is called Gobind Sagar Lake.

Correct Answer: B. Dadabhai Naoroji

Dadabhai Naoroji was given the title 'Grand Old Man of India' for his lifelong contribution to the Indian freedom struggle. He was the first to calculate the national income of India and proposed the 'Drain of Wealth' theory. He served as the President of the Indian National Congress three times.

Correct Answer: C. Methanoic acid

Ant stings contain Methanoic acid, which is more commonly known as Formic acid. This acid causes the sharp pain and swelling when an ant bites or stings. It is the simplest carboxylic acid and occurs naturally in many insects.

Correct Answer: A. Khadakwasla

The National Defence Academy is located at Khadakwasla, near Pune in Maharashtra. It is the first tri-service academy in the world where cadets of the Army, Navy, and Air Force train together. Cadets are awarded a Bachelor's degree from JNU after completion of their training.

Correct Answer: B. Atlantic Ocean

The Atlantic Ocean is known as the S-shaped ocean because of its distinctive shape when viewed on a world map. It is the second-largest ocean on Earth and separates the Americas from Europe and Africa. The Mid-Atlantic Ridge runs along its center.

Correct Answer: C. Pandit Ravi Shankar

Sitar maestro Pandit Ravi Shankar was the first Indian to win a Grammy Award in 1968. He won in the Best Chamber Music Performance category for 'West Meets East'. He went on to win a total of five Grammys during his career.

Correct Answer: B. Afghanistan

The Durand Line is the international border between Pakistan and Afghanistan. It was established in 1893 following an agreement between Sir Mortimer Durand and the Afghan Amir Abdur Rahman Khan. The border remains a subject of geopolitical discussion.

Correct Answer: B. Small Intestine

The small intestine is where approximately 90% of digestion and absorption of food occurs. It is lined with millions of tiny finger-like projections called villi that increase the surface area for absorption. The remaining 10% takes place in the stomach and large intestine.

Correct Answer: B. Riboflavin

Riboflavin is the chemical name for Vitamin B2, which is essential for energy production and cell function. It is a water-soluble vitamin found in milk, eggs, and green vegetables. A deficiency can cause sores on the corners of the mouth.

Correct Answer: A. Bridge

The Holkar Trophy is a prestigious national-level tournament in the game of Bridge. Bridge is a trick-taking card game played with a standard 52-card deck. The trophy is part of major competitive bridge events held in India.