11. What is Global Warming Potential?
[A] how much heat a greenhouse gas traps in the atmosphere
[B] how much contribution an industry makes to global warming
[C] how much contribution a country makes to global warming
[D] None of the above is a correct definition
Show Answer
Correct Answer: A [how much heat a greenhouse gas traps in the atmosphere]
Notes:
Global-warming potential (GWP) is a relative measure of how much heat a greenhouse gas traps in the atmosphere. It compares the amount of heat trapped by a certain mass of the gas in question to the amount of heat trapped by a similar mass of carbon dioxide.
12. Which of the following is correct about the density of sea water?
[A] it is more than fresh water
[B] it is less than fresh water
[C] it is equal to the density of fresh water
[D] None of the above
Show Answer
Correct Answer: A [ it is more than fresh water ]
Notes:
The density of sea water is more than fresh water. The density of sea water is 1.06 × 103 kg m–3 and that of fresh water is 1.0 × 103 kg m–3.
13. Which of the following is correct as per the second law of thermodynamics?
[A] Efficiency of a heat engine can never be zero
[B] Efficiency of a heat engine can never be unity
[C] Efficiency of a heat engine is always unity
[D] None of the above
Show Answer
Correct Answer: B [Efficiency of a heat engine can never be unity]
Notes:
The Second Law of Thermodynamics gives a fundamental limitation to the efficiency of a heat engine and the co-efficient of performance of a refrigerator. In simple terms, it says that efficiency of a heat engine can never be unity.
14. Which Article of the Constitution of India says, ‘No child below the age of fourteen years shall be employed to work in any factory or mine or engaged in any other hazardous employment’?
[A] Article 24
[B] Article 45
[C] Article 330
[D] Article 368
Show Answer
Correct Answer: A [Article 24]
Notes:
Indian Constitution provisions: Article 24 Prohibition of employment of children in factories, etc. No child below the age of fourteen years shall be employed to work in any factory or mine or engaged in any other hazardous employment.
15. Which one of the following pairs is not correctly matched?
[A] Sigmund Freud: Psychoanalysis
[B] Anna Freud: Child psychiatry
[C] Milton Friedman: Economics
[D] Eric R.Kandel: Literature
Show Answer
Correct Answer: D [Eric R.Kandel: Literature]
Notes:
Eric Richard Kandel is an Austrian-American medical doctor who specialized in Psychiatry, a neuroscientist and a University Professor of biochemistry and biophysics at the College of Physicians and Surgeons at Columbia University.
16. In which region is the snow leopard predominantly located?
[A] North America
[B] Central and South Asia
[C] Africa
[D] Australia
Show Answer
Correct Answer: B [Central and South Asia]
Notes:
The snow leopard, classified as vulnerable by the IUCN, primarily inhabits the mountainous regions of Central and South Asia. Their habitat spans countries like India, Nepal, and Mongolia, where they thrive in alpine and sub-alpine environments. Conservation efforts are crucial, as their population is estimated to be fewer than 10,000 individuals, facing threats from habitat loss and poaching.
17. In which country can you find the Ostional Wildlife Reserve, a crucial nesting site for Olive Ridley Sea Turtles?
[A] Brazil
[B] Costa Rica
[C] Mexico
[D] Panama
Show Answer
Correct Answer: B [Costa Rica]
Notes:
The Ostional Wildlife Reserve is situated in Costa Rica and is renowned for its unique arribada phenomenon, where thousands of Olive Ridley Sea Turtles come ashore to nest simultaneously. This event occurs primarily from July to December. To protect the turtles, tourism is regulated, allowing turtle-watching only with licensed guides, ensuring minimal disturbance to these endangered species.
18. Which traditional polo game, often referred to as “the game of Gods,” is played in Manipur, India?
[A] Chadar Hockey
[B] Sagol Kangjei
[C] Kabbadi
[D] Sepak Takraw
Show Answer
Correct Answer: B [Sagol Kangjei]
Notes:
Sagol Kangjei, meaning “horse hockey,” is a traditional polo game from Manipur, India, celebrated as “the game of Gods.” It originated during the Kangleipak kingdom and is prominently featured in festivals like Lai Haraoba. The game utilizes horses and a ball called Kangdrum, and it is believed that modern polo evolved from Sagol Kangjei, showcasing its cultural significance.
19. Which among the following is the lightest planet in the Solar System?
[A] Jupiter
[B] Saturn
[C] Uranus
[D] Neptune
Show Answer
Correct Answer: B [Saturn]
Notes:
Saturn is the lightest planet in the Solar System. It is the only planet in the Solar System whose density is less than 1.
Do you know: If you put Saturn in a sea of water, it floats. It is only such planet in the Solar System.
20. Where was the institution of Ombudsman first created?
[A] India
[B] Sweden
[C] Japan
[D] United States
Show Answer
Correct Answer: B [Sweden]
Notes:
It was in Sweden that the institution of Ombudsman was first created in 1809. ‘Ombud’ is a Swedish term which means a person who acts as
the representative or spokesman of another person.