1. The correct answer is option D. The normal temperature of a human body is 37°C (98.6°F) when measured orally. This temperature is often used as a baseline for assessing an individual's health. Option A, 98°F, is close to the correct temperature in Fahrenheit scale, but the Celsius scale is commonlyRead more

    The correct answer is option D. The normal temperature of a human body is 37°C (98.6°F) when measured orally. This temperature is often used as a baseline for assessing an individual’s health. Option A, 98°F, is close to the correct temperature in Fahrenheit scale, but the Celsius scale is commonly used in medical settings. Option B, 98°C, is dangerously high and incompatible with human life. Option C, 68°F, is too low and indicates hypothermia rather than normal body temperature. Therefore, option D, 37°C, is the correct answer for the normal temperature of a human body.

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  2. The correct answer is option B. The boiling point of water decreases with increasing altitude due to the reduction in atmospheric pressure. Mussoorie is at a higher altitude than Delhi, which means it experiences lower atmospheric pressure. This lower pressure reduces the boiling point of water in MRead more

    The correct answer is option B. The boiling point of water decreases with increasing altitude due to the reduction in atmospheric pressure. Mussoorie is at a higher altitude than Delhi, which means it experiences lower atmospheric pressure. This lower pressure reduces the boiling point of water in Mussoorie compared to Delhi. Therefore, the temperature of water in Mussoorie would be less than 100°C.

    Options A, C, and D are all false. Option A suggests that the temperature in Mussoorie would remain the same as in Delhi, which is incorrect due to the altitude difference. Option C implies that the temperature in Mussoorie would be higher than 100°C, which is not true as water boils at a lower temperature at higher altitudes. Option D states that all options are false, which is incorrect since option B is true; the temperature of water in Mussoorie would indeed be less than 100°C due to its higher altitude. Therefore, option B is the correct answer.

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  3. Radio broadcasting in India commenced in the year 1923 AD, marking a significant milestone in the country's communication history. The establishment of the first radio station, known as the Indian Broadcasting Company, occurred in Bombay (now Mumbai). Initially, radio broadcasting was limited to expRead more

    Radio broadcasting in India commenced in the year 1923 AD, marking a significant milestone in the country’s communication history. The establishment of the first radio station, known as the Indian Broadcasting Company, occurred in Bombay (now Mumbai). Initially, radio broadcasting was limited to experimental transmissions, primarily for entertainment and information dissemination purposes. However, with the formation of the Indian State Broadcasting Service in 1930 AD, radio broadcasting expanded further, reaching a wider audience across different regions of India. By 1936 AD, radio broadcasting had gained considerable popularity, leading to the establishment of additional broadcasting stations in major cities. This early phase laid the foundation for the development of All India Radio (AIR), the national public radio broadcaster of India, which was officially launched in 1936 AD. Since then, radio broadcasting has played a crucial role in shaping India’s cultural, social, and political landscape.

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  4. The administrative capital and federal administrative center of Malaysia is Putrajaya. Located southwest of Kuala Lumpur, Putrajaya was established in 1995 with the purpose of decentralizing government functions from Kuala Lumpur. It serves as the seat of the Malaysian federal government, housing vaRead more

    The administrative capital and federal administrative center of Malaysia is Putrajaya. Located southwest of Kuala Lumpur, Putrajaya was established in 1995 with the purpose of decentralizing government functions from Kuala Lumpur. It serves as the seat of the Malaysian federal government, housing various ministries, departments, and agencies. Designed as a planned city, Putrajaya features modern architecture, spacious boulevards, and extensive green spaces. The city’s master plan incorporates elements of Islamic architecture and garden city principles. Putrajaya is also home to important landmarks such as the Putra Mosque, Perdana Putra (Prime Minister’s Office), and Putrajaya Convention Centre. As Malaysia’s administrative capital, Putrajaya plays a crucial role in governance, hosting official events, diplomatic meetings, and international conferences. Its strategic location and well-planned infrastructure contribute to its significance as the federal administrative center of Malaysia.

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  5. North America has developed the most extensive internal waterways among the listed continents. The continent boasts a vast network of rivers, lakes, and canals, facilitating transportation, trade, and economic development. Major waterways include the Mississippi River system, which is one of the lonRead more

    North America has developed the most extensive internal waterways among the listed continents. The continent boasts a vast network of rivers, lakes, and canals, facilitating transportation, trade, and economic development. Major waterways include the Mississippi River system, which is one of the longest river systems in the world, along with the Great Lakes, which form the largest group of freshwater lakes on Earth. Additionally, the continent is crisscrossed by numerous other rivers, such as the Missouri, Ohio, and Columbia Rivers, as well as the Saint Lawrence Seaway, which connects the Great Lakes to the Atlantic Ocean. These internal waterways have played a pivotal role in shaping North America’s history, supporting settlement, agriculture, industry, and commerce. They continue to be vital transportation arteries, providing connectivity and access to resources across the continent.

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