Author name: Umar

The question asks for the antonym of "QUELL." The word "quell" means to suppress, put an end to, or subdue something, often a feeling or a disturbance. Therefore, its antonym should mean to stir up, provoke, or encourage. Option B, "Incite," accurately captures this opposite meaning, as "incite" means to encourage or stir up violent or unlawful behavior or strong feelings.

• Option A, "Deny," means to refuse to admit or accept, which is not the opposite of quell.
• Option C, "Entire," means whole or complete, and is unrelated to the meaning of quell.
• Option D, "Reduce," means to make smaller or less in amount, which is not the direct opposite of suppressing or subduing.

Understanding the core meaning of "quell" as suppression is key to identifying "incite" as its direct antonym, representing the act of provoking or stimulating.

The correct answer is Secret. The word

The correct answer is 400/d. Amy spends 'd' dollars on groceries weekly. She spends one-fourth of this amount on fruit, meaning she spends (1/4) * d = d/4 dollars on fruit per week. To find out how many weeks (W) it will take to spend $100 on fruit, we set up the equation:

• W * (d/4) = 100
• To solve for W, multiply both sides by 4/d: W = 100 * (4/d) = 400/d weeks.
• Options 25/d, d/100, and d/25 represent incorrect algebraic manipulations or misunderstandings of the problem's setup.

The correct answer is 1/21. To find the next number in the series 1/5, 1/9, 1/13, 1/17, we need to observe the pattern in the denominators while the numerator remains constant at 1. The denominators are 5, 9, 13, 17.

• The difference between consecutive denominators is consistent: 9 - 5 = 4, 13 - 9 = 4, 17 - 13 = 4.
• This indicates an arithmetic progression where each term increases by 4.
• Therefore, the next denominator in the sequence will be 17 + 4 = 21.
• With the numerator remaining 1, the next number in the series is 1/21.

The correct answer is 39. This is an inverse proportion problem. The total amount of work is constant. If 18 workers finish a job in 26 days, the total work units are 18 workers * 26 days = 468 work units. To finish the same 468 work units in 12 days, we need to find the number of workers (x).

• The equation is x * 12 days = 468 work units.
• Solving for x: x = 468 / 12 = 39 workers.
• Options 36, 30, and 42 are incorrect calculations that do not maintain the constant total work.

The correct answer is Insert. In Microsoft Word, the commands for adding or editing headers and footers are located within the 'Header & Footer' group, which is found under the 'Insert' tab. This tab is dedicated to adding various elements like pages, tables, illustrations, and text into your document.

• The Home tab contains basic editing, formatting, and paragraph tools.
• The View tab controls how the document is displayed on the screen (e.g., Print Layout, Web Layout).
• Header is the feature itself, not the tab or command group where it is located.

The correct answer is Domain Name System. DNS is a fundamental component of the internet that translates human-readable domain names (like example.com) into numerical IP addresses (like 192.0.2.1) that computers use to identify each other on a network. It acts like a phonebook for the internet.

• Defence Nuclear System is an unrelated term.
• Downloadable New Software is not an established acronym and does not relate to the function of DNS.
• Dependent Name Server is not the correct full form; while DNS involves name servers, 'Domain Name System' is the universally recognized term.

The correct answer is Ctrl + F1. This keyboard shortcut is specifically designed in Microsoft Word and other Office applications to toggle the visibility of the Ribbon interface. Pressing it once hides the Ribbon, providing more screen space, and pressing it again restores it.

• Ctrl + F2 is used to open the Print Preview and Print dialog box in MS Word.
• Cut (Ctrl+X) is a command for removing selected text or objects, not for controlling the display of the Ribbon.
• Ctrl + F11 is typically used for locking fields or inserting a new field in specific contexts, not for the Ribbon display.

The correct answer is Trojan Horse. A Trojan horse is a type of malware that disguises itself as legitimate software, tricking users into installing it. Once installed, it operates without the user's knowledge or consent, performing malicious actions, which perfectly matches the description.

• Phishing is a social engineering technique used to steal sensitive data, not a type of program that runs on a system.
• A Virus is malware that attaches to legitimate programs and spreads, but the defining characteristic of a Trojan is its deceptive installation.
• Adware primarily displays unwanted advertisements and is often installed with some form of user consent, unlike a Trojan's deceptive nature.

This question focuses on the chemical composition and effects of common beverages. Caffeine is the primary psychoactive stimulant found in tea leaves, as well as in coffee beans and cocoa. It acts as a central nervous system stimulant, temporarily reducing drowsiness and enhancing alertness. While tea contains other beneficial compounds, caffeine is unequivocally responsible for its characteristic stimulating effects and is the most significant stimulant present.

• Brucine is a toxic alkaloid not found in tea.
• Theine is an older, synonymous term for caffeine when found in tea; chemically, it is the same molecule.
• Phenylalanine is an essential amino acid, present in tea but not a stimulant.

Therefore, caffeine is the most accurate and universally recognized answer.

This question probes the concept of elasticity in material science. In physics, elasticity refers to a material's ability to return to its original shape after deformation, and its resistance to permanent change. A material is considered more elastic if it has a higher Young's modulus, meaning it requires more force to deform it and returns more precisely. Steel is highly elastic because it can withstand significant stress and return to its exact original shape, storing and releasing substantial elastic energy.

• Rubber is flexible but deforms easily and has a lower Young's modulus, not returning as perfectly under high stress.
• Sponge is compressible but not truly elastic in the sense of resisting deformation.
• Glass is brittle and fractures with minimal elastic deformation.

This question tests knowledge of the unique physical properties of water. Unlike most substances, water exhibits anomalous expansion when it freezes. When water turns into ice, its volume increases by approximately 9%. This occurs because the hydrogen bonds in liquid water form a more open, crystalline lattice structure in ice, holding the molecules further apart. This property is crucial for life on Earth, as it causes ice to float, insulating aquatic environments and preventing entire bodies of water from freezing solid.

• 3%, 6%, and 10% are incorrect percentages. The widely accepted and scientifically accurate value for water's expansion upon freezing is around 9%.

This question relates to plant physiology, specifically the processes of photosynthesis and respiration. During the day, plants perform photosynthesis, consuming carbon dioxide and releasing oxygen. However, at night, photosynthesis ceases due to the absence of sunlight, and plants continue to respire. Respiration involves taking in oxygen and releasing carbon dioxide, similar to animals. Therefore, sleeping under a tree at night means being in an area where carbon dioxide concentration might be elevated, which can be detrimental to health in poorly ventilated conditions.

• "More oxygen is released" is incorrect; oxygen release stops at night.
• "Less oxygen" is true, but the primary concern is the active release of CO2.
• "Carbon monoxide released" is false; plants do not produce carbon monoxide.

This question addresses a fundamental concept in chemistry and biology concerning molecular movement. Diffusion is defined as the net movement of particles from an area of higher concentration to an area of lower concentration. This passive process occurs due to the random kinetic energy of molecules and continues until an equilibrium state is reached. It is vital for many biological processes, such as gas exchange in the lungs and nutrient absorption.

• Evaporation is the process of a liquid turning into a gas from its surface.
• Sublimation is the direct transition from solid to gas.
• Condensation is the process of a gas turning into a liquid.

These distractors describe phase changes, which are distinct from the movement of molecules down a concentration gradient.

This question explores the structure of Earth and the significance of its layers. While all layers are crucial for Earth's overall dynamics, the Earth's crust is arguably the "most important" layer from a human and biological perspective. It is the outermost solid layer where all known life exists, providing the landforms, oceans, resources, and environment necessary for human civilization and ecosystems. It directly supports all terrestrial and aquatic life.

• The Mantle is the thickest layer, driving plate tectonics, but is uninhabitable.
• The Core (outer and inner) generates Earth's magnetic field but is deep within and uninhabitable.
• "None of these" is incorrect as the crust is fundamentally important for life.

This question tests geographical knowledge of major mountain ranges. The Karakoram mountain range serves as the natural geographical boundary separating Pakistan from China. This formidable range is located in the Gilgit-Baltistan region of Pakistan and the Xinjiang region of China, featuring some of the world's highest peaks, including K2.

• The Himalaya range primarily separates the Indian subcontinent from the Tibetan Plateau, extending across India, Nepal, Bhutan, and China, but not directly forming the border between Pakistan and China.
• The Hindukush range is mainly located in Afghanistan and extends into northern Pakistan, but it does not border China.
• Therefore, 'None of these' is incorrect as the Karakoram range distinctly separates the two nations.

The Agartala Conspiracy Case was a pivotal political event in Pakistan's history, particularly in East Pakistan. The case was primarily against Sheikh Mujibur Rahman, the leader of the Awami League. In 1968, the Ayub Khan government accused Mujibur Rahman and 34 other Bengali political and military figures of conspiring with India to achieve the secession of East Pakistan.

• Ayub Khan was the President of Pakistan at the time and the head of the government that initiated the case, not an accused party.
• Zulfiqar Ali Bhutto was a prominent political figure in West Pakistan but was not directly implicated as an accused in the Agartala Conspiracy Case.
• Therefore, 'None of these' is incorrect as Sheikh Mujibur Rahman was the central figure.

This question highlights the concept of Geographical Indication (GI) and its application. Pakistan has decided to register Himalayan Pink Salt as a GI. A Geographical Indication is a sign used on products that have a specific geographical origin and possess qualities or a reputation that are due to that origin. Pakistan aims to protect the unique identity and origin of its Himalayan Pink Salt, primarily sourced from the Khewra Salt Mine, to prevent its unauthorized commercial use by other countries.

• India, China, and Iran are not the primary originators of the specific Himalayan Pink Salt that Pakistan is seeking to protect with GI status.
• The initiative to register this specific GI belongs to the country of origin, which is Pakistan.

The question focuses on a significant diplomatic achievement between Pakistan and China. In 1963, Pakistan and China successfully resolved their Boundary issue through the Sino-Pakistan Frontier Agreement. This agreement demarcated the border between the two countries, primarily in the Karakoram mountain range, and was a cornerstone in establishing strong bilateral relations.

• The Water issue, particularly concerning the Indus Waters Treaty, was primarily a dispute between Pakistan and India, resolved in 1960.
• The Kashmir issue remains a long-standing territorial dispute between Pakistan and India, not directly resolved with China in 1963.
• Therefore, 'None of these' is incorrect as a specific and crucial dispute was indeed resolved.

The question pertains to the historical context of Pakistan's entry into the United Nations. Afghanistan was the sole country to oppose Pakistan's membership in the UN in 1947. This opposition stemmed from Afghanistan's irredentist claims over Pashtun-majority areas along the Durand Line, which it referred to as 'Pashtunistan'.

• Egypt did not oppose Pakistan's UN membership; it maintained cordial relations.
• China, specifically the People's Republic of China, was not established until 1949, and the Republic of China (Taiwan) did not oppose.
• Malaysia was not an independent nation in 1947 and therefore had no role in the UN membership process.

Thus, Afghanistan's historical territorial claims were the direct reason for its opposition.

The Morley-Minto Reforms, officially known as the Indian Councils Act of 1909, were indeed introduced in 1909. These reforms were a crucial legislative measure by the British Parliament aimed at introducing limited self-governance in British India. They expanded the legislative councils and notably introduced separate electorates for Muslims, significantly impacting Indian political landscape.

• Option A, '1907', is incorrect; this year saw the Surat Split in the Indian National Congress.
• Option C, '1911', is incorrect; the capital of British India was shifted from Calcutta to Delhi in this year.
• Option D, '1916', is incorrect; this year is associated with the Lucknow Pact.
• Therefore, 1909 is the precise year for the introduction of the Morley-Minto Reforms.

Ali Iqtadar Shah Dara holds the distinction of being the first captain of the Pakistan Hockey Olympic Team. He led the team during their inaugural appearance at the 1948 London Olympics, marking a pivotal moment in Pakistan's post-independence sporting history. His leadership laid the foundation for Pakistan's future successes in international hockey.

• Options B, C, and D (Hamidullah Khan Burki, Manzoor Hussain Atif, and Munir Ahmed Dar) were all prominent figures in Pakistani hockey, contributing significantly to the sport.
• However, they served as captains or key players in later Olympic campaigns or eras, not as the very first Olympic captain.
• Thus, Ali Iqtadar Shah Dara is the correct answer.

The Hazara community is an ethnic group with a significant presence across multiple countries, primarily due to historical migrations and conflicts. They are native to the Hazarajat region of central Afghanistan, making 'Afghanistan' (Option B) a correct location.

• However, large Hazara populations have also established themselves in neighboring countries.
• Significant communities reside in 'Pakistan' (Option C), particularly in Quetta, and in 'Iran' (Option A), especially in cities like Mashhad and Tehran.
• Therefore, the most comprehensive and accurate answer is 'All of these', as Hazaras are found in all three listed countries.

Moeen Akhtar was a legendary Pakistani artist celebrated for his extraordinary versatility and talent, primarily in the field of Comedy. He was renowned for his exceptional comedic timing, mimicry, and ability to portray diverse characters across television, film, and stage productions, making him a household name.

• While he did engage in 'Singing' (Option A) and 'Acting' (Option B) throughout his career, his most significant and defining contribution, which earned him widespread fame and adoration, was undoubtedly in comedy.
• His comedic genius often underpinned his acting roles, solidifying comedy as his primary domain.
• Thus, 'Comedy' is the most accurate description of his famous field.

The State Bank of Pakistan (SBP) functions as the central bank of the country, and one of its core responsibilities is to Regulate Monetary Policy. This involves managing the money supply, controlling inflation, and influencing interest rates to maintain economic stability and growth.

• Option A, 'Prepare annual budget', is incorrect because this is a function of the Ministry of Finance, not the central bank.
• Option C, 'Open accounts for public', is also incorrect as this is a service provided by commercial banks, whereas the SBP primarily deals with commercial banks and the government.
• Therefore, regulating monetary policy is the precise and accurate function of the SBP.