GK Test 6

1 gram of LPG produces approximately 46-50 kilo Joules of energy, with 50 kJ being the standard approximation used. LPG is a high-energy-density fuel commonly used for cooking and heating. The other options are either too low or too high for the energy content of 1 gram.

The Panch Mahal (Five-story Palace) was built by Emperor Akbar in Fatehpur Sikri as a pleasure palace. It is a five-story structure with each floor progressively smaller, resembling a pyramidal shape. The other Mahals mentioned (Moti, Rang, Hira) are associated with later Mughal buildings like the Red Fort.

The USA is India's largest trading partner in terms of goods and services trade. While China was India's top trading partner for several years, the USA has held the first position in recent years. China and UAE remain major trading partners, but USA-India trade volume is highest.

Aruna Asaf Ali was a prominent Congress leader who went underground during the Quit India Movement (1942). She famously hoisted the Indian National Congress flag at the Gowalia Tank Maidan (August Kranti Maidan) in Bombay when other leaders were arrested. She earned the title 'Heroine of 1942 Movement'.

Article 368 of the Indian Constitution prescribes the method for Constitutional Amendment. It outlines the procedures for different types of amendments - some by special majority (2/3 of members present and voting + absolute majority of House), and some requiring ratification by states. The other articles listed deal with different subjects.

Chhattisgarh is bordered by six states - Uttar Pradesh (north), Jharkhand (northeast), Odisha (east), Andhra Pradesh (south), Maharashtra (southwest), and Madhya Pradesh (westnorthwest). It was carved out of Madhya Pradesh in 2000 and shares boundaries with these states.

A convex cylindrical mirror with its axis vertical produces an image that is thinner (compressed horizontally) but maintains normal height (no vertical distortion). The curvature along one axis only causes compression in that direction. A concave mirror magnifies, convex spherical compresses in all directions, and horizontal-axis cylinder would compress height.

India has the largest area under rice cultivation in the world, covering approximately 44 million hectares. Rice is the staple food crop for a majority of the Indian population and is grown in diverse agro-climatic zones across the country. While India also produces significant amounts of wheat, pulses, and cotton, rice cultivation area remains the largest globally.

N. Vaghul served as the Chairman of ICICI (Industrial Credit and Investment Corporation of India) from 1988 to 1996. He was instrumental in transforming ICICI from a development finance institution into a leading universal bank. Under his leadership, ICICI pioneered several financial innovations in India including retail banking and internet banking.

The question asks for the INCORRECT statement. Option A states that insulin is a steroid compound, which is FALSE - insulin is actually a peptide hormone (protein) composed of amino acids, not a steroid. All other statements are correct: steroids are used to suppress immune responses after organ transplants, proteases are used in pharmaceutical manufacturing, and some yeasts can metabolize hydrocarbons.

The dargah (shrine) at Ajmer is dedicated to Khwaja Muinuddin Chishti, also known as Gharib Nawaz (Benefactor of the Poor). He was a 13th-century Sufi saint who founded the Chishti order in the Indian subcontinent. The Ajmer Sharif Dargah is one of the most important pilgrimage centers in South Asia, attracting devotees from all religions.

Lobsters belong to the class Crustacea, making them crustaceans. They are characterized by a hard exoskeleton, jointed appendages, and two pairs of antennae. Other crustaceans include crabs, shrimp, and prawns. Arachnids include spiders and scorpions, insects have six legs, and myriapods include centipedes and millipedes.

According to the 2011 Census of India, the population density was 382 persons per square kilometer. This represents an increase from 325 persons per square kilometer in the 2001 Census. The density varies significantly across states, with Bihar having the highest density (over 1,100 persons per sq km) and states like Arunachal Pradesh having much lower density.

H.D. Deve Gowda became the Prime Minister of India in 1996 without previously serving as a Union Cabinet Minister. He was the Chief Minister of Karnataka before being invited to lead the United Front coalition at the national level. This is a rare occurrence in Indian politics where a PM was appointed directly from a state CM position without prior Union cabinet experience.

All three organizations - Bharat Electronics Limited (BEL), Garden Reach Shipbuilders and Engineers (GRSE), and Goa Shipyard Limited (GSL) - function under the Department of Defence Production, Ministry of Defence. These are defense Public Sector Undertakings (PSUs) that manufacture defense equipment and systems for the Indian armed forces.

Jana Gana Mana, now India's National Anthem, was first sung on 27th December 1911 at the Calcutta Session of the Indian National Congress. It was composed by Rabindranath Tagore in 1911. The song was later adopted as India's National Anthem on 24th January 1950 by the Constituent Assembly, explaining why the other date options might be tempting but incorrect.

Among the given options, Orissa (now Odisha) has the highest coal reserves. Odisha has approximately 80 billion tons of coal reserves, making it one of the largest coal-bearing states in India. While Jharkhand actually has the highest coal reserves overall in India, it is not among the options provided. The other states listed have significantly lower coal reserves compared to Odisha.

The Assertion is correct - tropical cyclones typically do not develop within 3-5 degrees of the equator because the Coriolis force (essential for cyclonic rotation) is too weak near the equator. However, the Reason is false - the problem is not a 'weak circular effect' but rather the insufficient Coriolis force, which is caused by Earth's rotation. The correct reason would mention Coriolis force, not circular effect.

Coconut fruits have a fibrous husk that enables them to float, making them ideally adapted for dispersal by water (ocean currents). Drumstick (Moringa) seeds have wing-like structures that catch wind currents for long-distance dispersal. Cocklebur (Xanthium) fruits have sharp hooks or spines that readily attach to animal fur and clothing, ensuring transport by animals. Castor seeds are enclosed in explosive capsules that burst open when mature, forcefully scattering seeds away from the parent plant.

Statement 1 is incorrect: Kanishka was a Kushan emperor who ruled in the 2nd century AD (approximately 78-144 AD), not the 3rd century BC. Buddhism existed in Kashmir before Kanishka, and he actually convened the Fourth Buddhist Council in Kashmir. Statement 2 is correct: The Huns (Hepthalites) did invade and occupy parts of northern India including Kashmir during the early 6th century AD. Statement 3 is incorrect: There was no 'Ujjain Empire' - Ujjain was a prominent city under various empires (Mauryan, Shaka, Gupta) but not an empire itself ruling Kashmir.

In India's official order of precedence, the Prime Minister ranks highest among the three dignitaries listed. Former Presidents are placed next, followed by the Chief Justice of India. This protocol is determined by the Ministry of Home Affairs and reflects the constitutional hierarchy - the PM is the head of government, former presidents are given high respect as former heads of state, and the CJI heads the judiciary.

The Vernacular Press Act of 1878 was indeed repealed by Lord Ripon in 1882, so Assertion A is true. However, Reason R is false because the Act specifically targeted only Indian-language (vernacular) newspapers, imposing stricter controls on them while English-language newspapers remained exempt - this was precisely its discriminatory nature that caused outrage among Indian nationalists.

Ascariasis is caused by Ascaris lumbricoides, a nematode (roundworm) - matches with 2 (Nematode). Giardiasis is caused by Giardia lamblia, a protozoan parasite - matches with 3 (Protozoan). Hepatitis is caused by hepatitis viruses (A, B, C, D, E) - matches with 4 (Virus). Tetanus is caused by Clostridium tetani, a bacterium - matches with 1 (Bacteria). Thus, the correct sequence is (a) 2, (b) 3, (c) 4, (d) 1.

Maharashtra is indeed India's leading cotton-producing state due to favorable black soil, climate, and historical agricultural patterns - so Assertion A is true. Maharashtra also has a high level of industrialization. However, industrialization is not the reason for cotton cultivation - cotton is primarily an agricultural activity dependent on soil and climate conditions, not industrial development. The two facts are unconnected, making R a poor explanation for A.

Article 75(3) of the Indian Constitution states that the Council of Ministers shall be collectively responsible to the Lok Sabha (House of the People). This collective responsibility means the ministry must have the confidence of the Lok Sabha and must resign if they lose a vote of no-confidence. The President, Prime Minister, and Rajya Sabha do not hold this collective accountability over the Council of Ministers.

Water can exist as solid (ice), liquid (water), and gas (water vapor) under normal Earth conditions, making Assertion A true. However, Reason R is false - the dielectric constant is just one property of water. Water's ability to exist in all three states is due to its molecular structure and the range of temperatures and pressures on Earth, not its dielectric constant. The dielectric constant relates to water's ability to dissolve ionic substances, not its physical states.

Daulatabad fortress was besieged by Mughal forces in 1631, and after a long siege, it surrendered in 1632 - making Assertion A true. However, Reason R is false. The siege was conducted by Shah Jahan's forces led by Mahabat Khan. There is no historical evidence that a 'Malik Akbar' betrayed the Sultan during this siege. The fortress surrendered due to the prolonged blockade and exhaustion of supplies, not betrayal.

'All You Desire' was the tagline/punchline for Toyota Innova in its marketing campaigns, positioning the versatile MPV as a vehicle that could fulfill family aspirations and desires for comfort, space, and reliability. This was part of Toyota's branding strategy for the Innova when it was launched in the Indian market.

Huntington's chorea, Phenylketonuria (PKU), and Tay-Sachs disease are all genetic disorders caused by inherited mutations in specific genes. Rheumatic heart disease, however, is an acquired condition resulting from rheumatic fever - itself a complication of untreated or poorly treated streptococcal throat infection caused by Group A Streptococcus bacteria. It is not inherited genetically but develops after infection.

The conductance (ability to conduct electricity) of an electrolyte solution does increase with temperature - Assertion A is correct. This happens because increasing temperature provides more kinetic energy to ions, reducing the attractive forces between them and increasing their mobility. As ions move more freely, they carry current more effectively. Reason R correctly identifies that this is related to increased ionic mobility, making it the correct explanation for the observed increase in conductance.

The Government of India Act 1919 did introduce Diarchy (dual system of governance) in provinces. The Montagu-Chelmsford (not Chemsford) Reforms Committee recommended this system. The Reason correctly explains the Assertion - the Act was passed based on these recommendations.

Godavari is the longest river in India among the options given (approximately 1,465 km). Krishna is about 1,400 km, Narmada is 1,312 km, and Yamuna is 1,376 km. The Godavari flows through Maharashtra, Telangana, Andhra Pradesh, and Odisha.

Option D correctly matches the players to their countries: Fernando (Spain), Gabriel (Germany - likely Gabriel Batistuta though he's Argentine, this may refer to another player), Henri Camara (Senegal), and Oliver Kahn (Germany). Note: This question has an error as Gabriel Batistuta was Argentine, not German. The correct answer assumes Gabriel refers to a different German player.

Ranjit Singh did sign the Treaty of Amritsar in 1809 with the British East India Company, but he was NOT defeated by them. The treaty was signed to define boundaries and establish friendly relations after both sides realized continued conflict was not in their interest. The Assertion is true but the Reason is false.

This question contains a fundamental error in the Assertion. Sucrose does NOT reduce Cu(II) to Cu(II) - this makes no chemical sense. The correct reaction is reduction of Cu(II) to Cu(I) in Benedict's or Fehling's test. Sucrose (a non-reducing sugar) cannot reduce Cu(II) because it lacks free aldehyde or ketone groups. Both Assertion and Reason contain scientific errors. The correct answer is D because both statements are scientifically false.

The Assertion is true - carbon is a semiconductor and shows negative temperature coefficient of resistance, meaning resistance decreases with temperature rise. The Reason is false - carbon's electrical properties are NOT the same as all other solids. Most metals show positive temperature coefficient (resistance increases with temperature), while semiconductors like carbon show negative temperature coefficient. Therefore, Assertion is true but Reason is false.

As of recent UN population estimates (2026), the correct descending order is: Europe (750 million), Latin America and Caribbean (660 million), North America (~600 million). Europe has the largest population among these three regions, followed by Latin America and Caribbean, then North America.