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UPSC Weekly Quiz is a present affairs-based quiz on related matters from the previous week, curated for the aspirants of aggressive examinations. Try the weekly quiz each Saturday and discover solutions to the MCQs with explanations on the finish of the article.
1. The impact might be seen when two hurricanes spin in the other way.
2. It may be seen solely within the Pacific Ocean.
Which of the assertion(s) given above is/are appropriate?
(a) 1 solely
(b) 2 solely
(c) Each 1 and a pair of
(d) Neither 1 nor 2
QUESTION 2
BRICS consists of Brazil, Russia, India, China, and South Africa. Not too long ago, on the fifteenth summit in Johannesburg, the group invited six extra nations to hitch the alliance whose membership will start on January 1, 2024. Which of the next nations isn’t among the many invited nations?
(a) Libya
(b) Iran
(c) Argentina
(d) United Arab Emirates
QUESTION 3
Contemplate the next pairs:
(Area in Information) (Location)
1. Fukushima Daiichi
Nuclear Energy Plant Russia
2. Demchok Bhutan
3. Depsang Plains India
How lots of the pairs given above are accurately matched?
(a) Just one
(b) Solely two
(c) All three
(d) None
QUESTION 4
Contemplate the next:
1. Corals
2. Seagrasses
3. Jellyfish
4. Sponges
How lots of the above are worst affected by the marine warmth waves?
(a) Just one
(b) Solely two
(c) Solely three
(d) All 4
QUESTION 5
With regards to the Bharat NCAP testing protocol, take into account the next statements:
1. It has totally different protocols and doesn’t align with world crash check protocols.
2. A better NCAP rating refers to a safer automotive.
3. The check might be carried out primarily based solely on the frontal affect check.
How lots of the statements given above are appropriate?
(a) Just one
(b) Solely two
(c) All three
(d) None
QUESTION 6
With regards to the Chandrayaan 3, take into account the next statements:
1. Chandrayaan-3 lander made a profitable comfortable touchdown on the floor of the Moon making India the primary nation to succeed in near the lunar south pole.
2. The target of the mission is to show a Rover roving on the Moon and to conduct in-situ scientific experiments.
Which of the assertion(s) given above is/are appropriate?
(a) 1 solely
(b) 2 solely
(c) Each 1 and a pair of
(d) Neither 1 nor 2
QUESTION 7
With regards to the State of India’s Birds, 2023 report, take into account the next statements:
1. Peafowl is among the most quickly growing species within the nation.
2. The variety of Shiny Ibis and Black-headed Ibis has decreased.
3. Geese are quickly growing in India.
4. White-rumped vultures have suffered the utmost long-term declines.
How lots of the statements given above are appropriate?
(a) Just one
(b) Solely two
(c) Solely three
(d) All 4
QUESTION 8
The Gond Portray was lately within the information lately. Contemplate the next statements about Gond Work:
1. It’s created by dots and features.
2. Chhatisgarh has been granted the Geographical Indication (GI) tag for Gond work.
3. Work have been part of pictorial artwork on partitions and flooring of the Gond neighborhood.
How lots of the statements given above are appropriate?
(a) Just one
(b) Solely two
(c) All three
(d) None
ANSWERS TO THE MCQs
1. (d)
FYI:
— The USA west coast lately witnessed Hurricane Hilary (a sub-tropical storm by the point it hit the US), prompting the Nationwide Hurricane Centre (NHC) to subject its first-ever tropical storm look ahead to components of Southern California.
— As per the Nationwide Climate Service (NWS), when two hurricanes (or cyclones, relying on the place you reside), spinning within the identical path, are introduced shut collectively, they start ‘an intense dance round their frequent middle’ – this interplay between two cyclones is named the Fujiwhara impact. Therefore, assertion 1 and a pair of are usually not appropriate.
— If the energy of 1 hurricane exceeds that of the opposite, the smaller one will orbit it and eventually smash into its vortex, the place it is going to be consumed. If two storms of comparable energy cross one another, they might drift in direction of one another till they attain a typical centre and mix, or they might simply spin one another about for some time earlier than flying off on their respective routes.
Due to this fact, possibility (d) is the right reply.
2. (a)
FYI:
— The five-member BRICS invited six extra nations to hitch the alliance which may strengthen its declare of being a ‘voice of the International South’ on one hand, whereas elevating issues about China’s growing dominance on the opposite.
— BRICS consists of Brazil, Russia, India, China, and South Africa.
— In its ongoing summit (fifteenth summit) at Johannesburg, South Africa, it has invited Iran, the United Arab Emirates, Saudi Arabia, Argentina, Egypt, and Ethiopia. Their membership will start in January 2024.
— The formation of BRICS in 2009 was pushed by the concept the 4 rising markets of Brazil, Russia, India, and China could be the long run financial powerhouses of the world. South Africa was added a yr later.
Due to this fact, possibility (a) is the right reply.
3. (a)
FYI:
Due to this fact, possibility (a) is the right reply.
4. (c)
FYI:
— Extreme heat has plagued the Mediterranean Sea and wildfires raged throughout at the least 9 nations within the area from Algeria to Greece. However these hovering temperatures are usually not solely a hazard for folks and ecosystems on land, they’re additionally harming marine life.
— In a warming world, marine creatures are at risk of suffocating. Gases like oxygen and carbon dioxide dissolve higher at colder temperatures, so which means the hotter the water, the much less oxygen is offered to breathe.
— In line with Diego Kersting, a marine scientist with Spain’s Nationwide Analysis Council (CSIC), the rise in temperature accelerates metabolism, and the organisms want extra meals to keep up this metabolic price.
— Algal blooms are extra frequent in sizzling waters and such blooms can additional deplete oxygen ranges and produce toxins dangerous for fish, marine mammals and birds.
— Excessive water temperatures are most dangerous for animals residing on the backside of oceans, lakes or rivers. These benthic species embody corals, mussels, sponges, starfish and vegetation like sea grasses, and are sometimes connected to rock or stable floor. They’ll’t migrate when it will get too sizzling.
— Many benthic animals play vital roles within the marine ecology. By consuming lifeless organisms, they filter the water and hold oceans, rivers, and lakes clear. Some species are very important meals sources for different animals, whereas others are gathered by people. A number of the most essential ocean habitats are supplied by benthic organisms reminiscent of comfortable corals, seaweed, and seagrasses.
— Jellyfish, then again, are thriving due to increased temperatures, in addition to nutrient run-off from farms and sewage.
Due to this fact, possibility (c) is the right reply.
5. (a)
FYI:
— India has launched its own crash test rating assessment system, becoming a member of half a dozen different nations and geographies which have these norms.
— A crash check is a collision of a automobile in a managed surroundings to evaluate its security parameters. The brand new norms underneath the Bharat New Automotive Evaluation Programme or Bharat NCAP, will come into impact from October 1.
— The requirements will provide prospects an goal metric to match the crash security of auto fashions earlier than shopping for, and can nudge producers to progressively enhance the protection scores of fashions.
— The Bharat NCAP testing protocol is aligned with world crash check protocols and may have scores from 1 star to five. Therefore, assertion 1 isn’t appropriate.
— The upper the NCAP rating (stars) the safer the automotive. Therefore, assertion 2 is appropriate.
— The analysis will cowl:
(i) Grownup Occupant Safety (AOP),
(ii) Baby Occupant Safety (COP), and
(iii) Fitment of Security Help Applied sciences.
— For this, three assessments might be carried out: a frontal affect check, a aspect affect check, and a aspect pole affect check. Primarily based on the automobile’s efficiency in these assessments, the mannequin might be supplied separate star scores for AOP and COP. Therefore, assertion 3 isn’t appropriate.
Due to this fact, possibility (a) is the right reply.
6. (c)
FYI:
— The Chandrayaan-3 lander made a profitable comfortable touchdown on the floor of the Moon making India the primary nation to succeed in near the lunar south pole. Therefore, assertion 1 is appropriate.
— India has additionally turn into the fourth nation in historical past to land on the lunar floor, after america, the erstwhile Soviet Union, and China.
— In line with ISRO, the mission’s three objectives had been to show a secure and comfortable touchdown on the lunar floor, to show a Rover roving on the Moon and to conduct in-situ scientific experiments. Therefore, assertion 2 is appropriate.
— The touchdown web site is close to the south pole of the moon at 70 levels latitude.
— All the earlier spacecraft to have landed on the Moon have landed within the area close to the Moon’s equator, firstly as a result of it’s simpler and safer right here. The terrain and temperature are extra conducive for an extended and sustained operation of devices.
— The polar areas of the Moon are totally different. Many components lie in a very darkish area with out daylight, and temperatures can go under 230 levels Celsius.
Due to this fact, possibility (c) is the right reply.
7. (b)
FYI:
— The State of India’s Birds, 2023 report says there’s a normal decline within the numbers in most hen species within the nation.
— The State of India’s Birds, 2023 report, additionally says that a number of hen species such because the Indian Peafowl, Rock Pigeon, Asian Koel and Home Crow are usually not solely wholesome in each abundance and distribution however exhibiting an “growing pattern”.
— The Peafowl, India’s nationwide hen, is among the most quickly growing species within the nation. Therefore, assertion 1 is appropriate.
— Among the many hen species which were doing nicely, in comparison with their pre-2000 baseline, the Asian Koel has proven a speedy improve in abundance of 75 per cent, with an annual present improve of two.7 per cent per yr.
— The report has discovered that birds that feed on invertebrates, together with bugs, are declining quickly, which is in step with the worldwide traits of lower in insect populations.
— White-rumped Vulture, Indian Vulture, and Purple-headed Vulture have suffered the utmost long-term declines (98 per cent, 95 per cent, and 91 per cent, respectively). Therefore, assertion 4 is appropriate.
— Birds which can be endemic to the Western Ghats and Sri Lanka biodiversity hotspot have quickly declined in India.
— Geese are additionally quickly declining in India. India hosts eight resident and 35 migratory species, which occupy a spread of habitats, together with inland lakes and tanks, submerged paddy fields, rivers, forest swimming pools, and coastal lagoons. Giant congregations of geese happen in Chilika, Pulicat, Rann of Kachchh, Maguri, Loktak, Sambhar, and Keoladeo. Therefore, assertion 3 isn’t appropriate.
— Riverine sandbar-nesting birds are additionally exhibiting a decline resulting from widespread pressures on rivers from irrigation schemes, transportation, human disturbance, home use, and air pollution from agricultural and industrial chemical compounds, variations within the water stage and sand mining.
— The Shiny Ibis and Black-headed Ibis have elevated dramatically in abundance over the previous three a long time, by over 130 per cent and 80 per cent, respectively. Therefore, assertion 2 isn’t appropriate.
Due to this fact, possibility (b) is the right reply.
8. (b)
FYI:
— Indian Prime Minister, Narendra Modi presented a pair of ‘surahi’ from Telangana to South African President Cyril Ramaphosa, and Nagaland scarf to his spouse and the primary girl of the host nation of the BRICS Summit.
— Naga shawls are recognized for his or her vibrant colors, intricate designs, and using conventional weaving methods, which have been handed down from technology to technology. These beautiful types of textile artwork have been woven for hundreds of years by the tribes in Nagaland within the northeastern a part of India.
— He gifted gond portray from Madhya Pradesh to Brazilian President Luiz Inacio Lula da Silva.
— Gond work are one of the admired tribal artwork type and are created by dots and features. Therefore, assertion 1 is appropriate.
— They’ve been part of pictorial artwork on partitions and flooring of the Gond neighborhood. Therefore, assertion 3 is appropriate.
— Gond portray of Madhya Pradesh‘ is a novel artwork type developed sooner or later of time replicating the affiliation of mankind with nature. It has been granted a GI tag underneath Sub-section (1) of Part 13 of the Geographical Indications of Items (Registration and Safety) Act, 1999. Therefore, assertion 2 isn’t appropriate.
— It’s an artwork type of portray from people and tribal artwork that’s practiced by one of many largest tribes in India the Gond who’re predominantly in Madhya Pradesh.
Due to this fact, possibility (b) is the right reply.
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