1.
Which is the major company in the world in mobile software?
Correct Answer
A. Apple
Explanation
Apple is considered the major company in the world in mobile software because it has developed and popularized the iOS operating system, which powers its highly successful iPhone devices. Apple's iOS is known for its user-friendly interface, seamless integration with other Apple products, and a vast selection of high-quality mobile applications available on the App Store. Additionally, Apple's commitment to privacy and security has further solidified its reputation as a leader in mobile software.
2.
Which country produces the most computers?
Correct Answer
C. Switerland
3.
Who is the number one oil-producing country?
Correct Answer
B. USA
Explanation
The correct answer is USA because it is currently the largest producer of oil in the world. The United States has experienced a significant increase in oil production in recent years due to advancements in technology, such as hydraulic fracturing, which has allowed for the extraction of oil from previously inaccessible reserves. As a result, the US has surpassed both Saudi Arabia and Russia in oil production, solidifying its position as the number one oil-producing country.
4.
Which space agencies are considered the best in the world?
Correct Answer
A. National Aeronautics and Space Administration (NASA)
Explanation
NASA is considered the best space agency in the world due to its long history of successful space missions, technological advancements, and contributions to scientific research. NASA has been responsible for major milestones such as the Apollo moon landings, the Hubble Space Telescope, and the Mars rovers. It has a large budget and a highly skilled workforce, allowing it to undertake ambitious projects and push the boundaries of space exploration. Additionally, NASA collaborates with other international space agencies, further enhancing its reputation as a leader in space exploration.
5.
Indian Space Research Organisation (ISRO) is in which position in all over the world ?
Correct Answer
D. 5
Explanation
ISRO, the Indian Space Research Organisation, is ranked 5th in the world. This indicates that ISRO is among the top space research organizations globally, highlighting its significant contributions and advancements in the field of space exploration and technology.
6.
Which country first launched the satellite ?
Correct Answer
B. Soviet Union (USSR)
Explanation
The correct answer is Soviet Union (USSR). The Soviet Union was the first country to successfully launch a satellite into space. On October 4, 1957, they launched the satellite named Sputnik 1, marking the beginning of the Space Age. This significant achievement by the Soviet Union had a major impact on the space race and the development of space exploration technology.
7.
When did India first go to Mars ?
Correct Answer
B. 5 November 2013
Explanation
India first went to Mars on 5 November 2013.
8.
Which country has the most pollution 2019?
Correct Answer
C. Mongolia
Explanation
Mongolia is the correct answer because it is known to have high levels of pollution, particularly in its capital city, Ulaanbaatar. The main source of pollution in Mongolia is the burning of coal for heating and cooking, especially in the winter months. This leads to high levels of air pollution and contributes to health issues among the population. Additionally, Mongolia also experiences dust storms, known as "dzuds," which further worsen the pollution levels in the country. Therefore, Mongolia has been identified as one of the countries with the most pollution in 2019.
9.
Is our universe is expanding ?
Correct Answer
A. True
Explanation
The answer is true because scientific evidence supports the theory that our universe is indeed expanding. Observations of distant galaxies show that they are moving away from us, and the further they are, the faster they are moving. This suggests that the space between galaxies is expanding, causing the universe to grow larger over time. Additionally, the discovery of cosmic microwave background radiation, which is believed to be leftover radiation from the Big Bang, further supports the idea of an expanding universe.
10.
Which country is the largest milk-producing country in the world?
Correct Answer
India
Explanation
India is the largest milk-producing country in the world because it has a large population of dairy cows and buffaloes, which are the main sources of milk production. The country has a strong dairy industry and a long history of milk consumption. Additionally, India has implemented various government policies and programs to support and promote dairy farming, which has led to increased milk production in the country. As a result, India surpasses other countries in terms of milk production and holds the title of the largest milk-producing country in the world.