GK Quiz on Space for Competitive Exams
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Welcome to the GK Quiz on Space by DataFlair. This is an interesting quiz that covers topics related to Space and Universe to help students assess and enhance their knowledge in these fields.
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Which of the following is/are cited by the scientists as evidence/evidences for the continued expansion of the universe?
1. Detection of microwaves in space
2. Observation of redshift phenomenon in space
3. Movement of asteroids in space
4. Occurrence of supernova explosions in space
Select the correct answer using the codes given below:CorrectIncorrect
The terms ‘Event Horizon’, ‘Singularity’, `String Theory’ and ‘Standard Model’ are sometimes seen in the news in the context of –CorrectIncorrect
Consider the following phenomena :
- Light is affected by gravity.
- The Universe is constantly expanding.
- Matter warps its surrounding space-time.
Which of the above is/are the prediction/predictions of Albert Einstein’s General Theory of Relativity, often discussed in the media?CorrectIncorrect
Which of the following statements associated with the universe are true?
1. The universe is getting cooler incessantly.
2. Hydrogen and Helium accounts for more than 95% of the universe.
3. Gravitational waves travel slower than the light.CorrectIncorrect
Choose the correct statements regarding the Big Bang Theory.
1. Big Bang Theory is based on the universal applicability of physics laws.
2. The universe is expanding in particular directions.
3. The temperature has been variably increasing and decreasing during singularity, inflation, and cooling.CorrectIncorrect
At what time the fundamental forces started falling apart?CorrectIncorrect
Planck Epoch, Grand Unification Epoch, Electroweak Epoch are the phases of which stage?CorrectIncorrect
Choose the correct options regarding Cosmic Microwave Background.
- It is the leftover of the Big Bang.
- It supports the concept of Universe expansion.
- It is easily detected by a traditional telescope.
At what stage galaxies, stars, planets, etc came in existence?CorrectIncorrect
At what stage, all the fundamental forces were completely separated?CorrectIncorrect
Recently, scientists observed the merger of giant ‘blackholes’ billions of light-years away from the Earth. What is the significance of this observation?CorrectIncorrect
A team of scientists at Brookhaven National Laboratory including those from India created the heaviest antimatter (anti-helium nucleus). What is/are the implication/ implications of the creation of antimatter?
1. It will make mineral prospecting and oil exploration easier and cheaper.
2. It will help probe the possibility of the existence of stars and galaxies made of antimatter.
3. It will help understand the evolution of the universe.
Select the correct answer using the codes given below :CorrectIncorrect
What is the purpose of the ‘evolved Laser Interferometer Space Antenna (eLISA)’ project?CorrectIncorrect
The concept of Chandrasekhar limit is related to-CorrectIncorrect
Which of the following observation/s regarding the first-ever captured image of a black hole is/are true?
1. The image is captured by cooperating both Event Horizon Telescope and Hubble Space Telescope
2. The black hole is present in Messier 87 galaxy
3. The black hole contains mass equal to the mass 6.5 billion suns.CorrectIncorrect
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These topics are very useful in learning about astrophysics. They play a basic role there. Not only this, they help in letting us know about the vast spread of the universe and how it is like this today.
I personally find the topic very fascinating because these are the topics we have heard about from our very childhood.
The questions in the Quiz on Space are very helpful in knowing your stand for any competitive examination. If you were able to answer questions correctly, congratulate you on gaining optimum knowledge of the topic.
If not, don’t be saddened. Now you know the topics that you need to work on. Keep learning.