General Knowledge

Tipu Sultan is famously known as the 'Napoleon of Asia' due to his military prowess and resistance against British colonial forces. Nadir Shah was a Persian ruler and not associated with this title.

Glucose syrup is primarily made from starch sources, with maize (corn) being the most common source. The starch is broken down into glucose to produce the syrup.

Thomas Edison is widely credited with inventing the practical and commercially viable incandescent light bulb, which revolutionized electric lighting. While others contributed to the development, Edison’s improvements made the bulb usable for everyday purposes.

Alexandria is a well-known seaport city located in Egypt on the Mediterranean coast. It is historically significant and is Egypt's second-largest city.

Lions play a crucial role as apex predators in forest ecosystems by controlling the population of herbivores and other animals, which helps maintain ecological balance. This control prevents overgrazing and supports biodiversity, making option A the most accurate answer.

The length of the USA and Canada border is approximately 8,891 kilometers, making it the longest international land border in the world. This confirms that option A is correct.

The nickname "Venice of the North" is commonly attributed to several cities known for their extensive canal systems and waterways. Among these, Stockholm in Sweden is widely recognized as the "Venice of the North" due to its location on numerous islands connected by canals and bridges. While Amsterdam in the Netherlands is famous for its canals, the nickname is more often applied to cities rather than entire countries. Bruges in Belgium is another city known by this nickname. Therefore, the most accurate answer among the options given is Stockholm (A).

Facebook was launched on February 4, 2004. This is confirmed by multiple reliable sources including HISTORY.com and Wikipedia. Therefore, the correct answer is February 2004, which corresponds to option B.

Sputnik I was the first artificial satellite launched into Earth's orbit by the Soviet Union in 1957, marking the beginning of space exploration.

NPT stands for Non-Proliferation Treaty, which is an international treaty aimed at preventing the spread of nuclear weapons and promoting peaceful uses of nuclear energy.