💥UPSC 2026, 2027, 2028 UAP Mentorship (March Batch) + Access XFactor Notes & Microthemes PDF

Type: Prelims Only

  • Innovation Ecosystem in India

    Ideal Train Profile: Railways’ AI-based project to shorten ticket waitlists

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Ideal Train Profile

    Mains level: AI, Machine Learning

    The Indian Railways has concluded the trial of an Artificial Intelligence (AI) program it built to fix a perennial issue — long waiting lists for tickets.

    Ideal Train Profile

    • Ideal Train Profile was made by Railways’ in-house software arm Centre for Railway Information Systems (CRIS).
    • It was fed with information like how millions of passengers booked tickets on these trains, which origin-destination pairs were a hit and which were flops at what time of the year, which seats remained vacant for what portion of a journey, etc.
    • This project has been in the works for the past two years, wherein the AI has been “taught” ticket booking data and trends of the past few years.
    • It has come up with the best possible combination of how many berths to keep for which sectors and at what time.
    • The combination of “training data” the AI has been fed goes back three years.

    Significance of the project

    • The AI-driven program has, for the first time, allocated vacant berths in over 200 trains in such a way that fewer people need to turn away without a confirmed ticket.
    • The waiting lists on these trains, as a result, have seen a curtailment.

    Need for AI in ticket booking

    • Currently, the passenger is handed out a wait-listed ticket and asked to wait until four hours prior to departure, when the final seat chart is prepared, to see if she made the list.
    • This is because a large number of berths are earmarked for various quotas and various origin-destination combinations of the train’s routes.
    • If there are 60 halts in a long-distance train, then there are 1,800 possible ticket combinations of origin and destination.
    • If there are 10 halts, there are typically about 45 ticket combinations and so on.
    • The Ideal Train Profile’s AI tells the Passenger Reservation System how best to give out confirmed tickets and for which sectors.

    Way forward

    • The AI does data-driven remote location selection, completely automates the process of quota distribution, and suggests optimal quota for different ticket combinations based on historical demand.
    • The project has got the Railway Board excited about the possibility of how it can manage busy season rush, when the demands of confirmed tickets are at a peak.
    • So the coming summer vacation season will be the first big test for the new system.

     

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  • GI(Geographical Indicator) Tags

    In news: Etikoppaka Toy Craft

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Etikoppaka Toy

    Mains level: NA

    etikoppaka

    The Union conferred Padma Shri to Mr. Raju in the art category as an honour to the Etikoppaka wooden toy craft.

    Etikoppaka Toys

    • Etikoppaka is a small village on the banks of Varaha River at a distance of 64 Kms away from the Visakhapatnam district of Andhra Pradesh.
    • The name Etikoppaka is synonymous with beautiful wooden artifacts and lacquer colours.
    • The toys are made with lacquer color and are traditionally known as Etikoppaka toys or Etikoppaka Bommalu.
    • The village is very famous for its toys made of wood. The toys are also called as lacquer toys because of application of lacquer coating.
    • Etikoppaka Toys have obtained their GI tag under the Handicrafts category in the state of Andhra Pradesh.

    How are they made?

    • The toys are made out of wood and are coloured with natural dyes derived from seeds, lacquer, bark, roots and leaves.
    • The wood used to make the toys is soft in nature and the art of toy making is also known as Turned wood Lacquer craft.
    • While making the Etikoppaka toys, lac, a colourless resinous secretion of numerous insects, is used.
    • The already prepared vegetable dyes are further mixed to the lac, during the process of oxidation.
    • After this process, the end product obtained is rich and colored lacquer.
    • The lac dye is used for decorating the Etikoppaka toys, which are exported all over the world.

     

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  • International Space Agencies – Missions and Discoveries

    Green Comet appears close to Earth after 50,000 years

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Green Comet

    Mains level: Not Much

    comet

    The rare green comet that last came to Earth about 50,000 years ago has returned to the skies of Earth. C/2022 E3 (ZTF) can be seen with the naked eye if the conditions in the sky are just right.

    What are Comets?

    • Comets are frozen rocky or gas-filled objects that are remnants of the formation of the solar system.
    • Due to their composition, characteristics and the path they move in, they tend to leave a light “behind them”.
    • Here, the comet itself is green (called the head of the comet) and emits a whitish light behind it (often called the tail of the comet).
    • Just like other bodies in space, comets also have orbits.
    • They are sometimes pulled in close to the sun because of the sun’s gravity acting on them.
    • As they orbit near the Sun, they heat up and spew gases and dust into a glowing head that can be larger than a planet.
    • The remains of dust following this burning up, from a distance, look like a trail of light to humans on Earth.

    What is Green Comet C/2022 E3 (ZTF)?

    • Comet C/2022 E3 (ZTF) was first discovered in March last year by the wide-field survey camera at the Zwicky Transient Facility when it was already inside the orbit of Jupiter.
    • While it was initially believed to be an asteroid, it began developing a tail as the Sun’s influence began vapourising the ice.
    • At the time of its discovery, it was shining with a magnitude of 17.3.

    Why is it green in colour?

    • Comets have often been seen giving out blue or whitish light, or even green.
    • In this case, the green glow “is thought to arise from the presence of diatomic carbon – pairs of carbon atoms that are bound together – in the head of the comet.
    • The molecule emits green light when excited by the ultraviolet rays in solar radiation.

    When and where can the green comet be seen?

    • Observers in the Northern Hemisphere will find the comet in the morning sky, as it moves swiftly toward the northwest during January.
    • It’ll become visible in the Southern Hemisphere in early February.
    • In Indian skies, when looking in the northwest direction, one might spot it 16° above the horizon in the Bootes constellation.
    • But with lights from buildings and streetlights on, it can be difficult to make it out without equipment.

    Is the green comet rare?      

    • It last came in the skies above Earth during the Upper Paleolithic period, a time when Neanderthals roamed the planet and early homo sapiens had just come around.
    • Coming under the category of long-period comets, which take more than 200 years to orbit the Sun, the green comet is not easily spotted.
    • With a highly elliptical orbit, the comet will head back to the Oort cloud and make its next appearance roughly 50,000 years later.
    • But given their orbits, it’s not unique for comets to reappear close to Earth only after many, many years.

     

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  • Health Sector – UHC, National Health Policy, Family Planning, Health Insurance, etc.

    Norovirus Cases detected in Kerala

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Norovirus

    Mains level: Not Much

    norovirus

    The Kerala Health Department confirmed two cases of the gastrointestinal infection norovirus in class 1 students in Ernakulam district.

    What is Norovirus?

    • Norovirus is an important cause of acute non-bacterial gastroenteritis in children as well as adults worldwide.
    • It leads to diarrhoea, vomiting, nausea, and abdominal pain. Being a diarrhoeal disease, it can lead to dehydration, so drinking plenty of fluids is recommended.
    • The virus was first discovered in connection with an outbreak of acute diarrhoeal disease in Norwalk, Ohio, in 1968 and was called the Norwalk Virus.
    • Later, several stomach flu viruses closely linked to the Norwalk virus were found and together, these are now called Noroviruses.
    • Many stomach flu outbreaks typically in cruise ships have been traced to NoV.

    How deadly is this?

    • Norovirus is not new; it has been circulating among humans for over 50 years and is thought to be one of the primary causes of gastroenteritis.
    • The virus is estimated to kill 200,000 persons globally every year, with most deaths occurring among those below the age of five years and those over the age of 65 years.
    • The virus is capable of surviving low temperatures, and outbreaks tend to be more common during the winter and in colder countries — that is why it is sometimes referred to as “winter vomiting disease”.

    What is the incidence of infection in India?

    • Cases of norovirus are not as common in India as in many other places — at the same time.
    • The infection has been reported in previous years as well, mainly from Southern India, and especially from Kerala.
    • A 2021 study from Hyderabad reported that norovirus was detected in 10.3% samples of children who came in with acute gastroenteritis.

    Can norovirus infection cause a large-scale outbreak?

    • Even though more cases of norovirus are being detected, experts say that this is unlikely to lead to a large-scale outbreak.
    • There is no epidemiological study to co-relate of these cases.

     

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  • Wildlife Conservation Efforts

    Species in news: Olive Ridley Turtles

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Olive RIdley Turtles

    Mains level: NA

    olive

    Hundreds of vulnerable Olive Ridley Turtles (Lepidochelys olivacea) have washed ashore along the coastline between Kakinada and Antarvedi in the Godavari region during the ongoing annual breeding season on the east coast.

    Why in news?

    • The wastewater from the aqua ponds is also being released into the sea.
    • This is suspected to be one of the reasons for the mortality of turtles

    Olive Ridley Turtles

    • The Olive Ridley Sea Turtle (Lepidochelys olivacea), also known as the Pacific ridley sea turtle, is a medium-sized species of sea turtle found in warm and tropical waters, primarily in the Pacific and Indian Oceans.
    • In the Indian Ocean, the majority of olive ridleys nest in two or three large groups at Rushikulya rookery near Gahirmatha in Odisha.
    • The coast of Odisha in India is the largest mass nesting site for the olive ridley, followed by the coasts of Mexico and Costa Rica.
    • The species is listed as Vulnerable in the IUCN Red List, Appendix 1 in CITES, and Schedule 1 in Wildlife Protection Act, 1972.

    Special feature: Mass nesting

    • They are best known for their behavior of synchronized nesting in mass numbers, termed Arribadas.
    • Interestingly, females return to the very same beach from where they first hatched, to lay their eggs.
    • They lay their eggs in conical nests about one and a half feet deep which they laboriously dig with their hind flippers.
    • They hatch in 45 to 60 days, depending on the temperature of the sand and atmosphere during the incubation period.

     

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  • International Space Agencies – Missions and Discoveries

    Bimodal Nuclear Propulsion can send missions to Mars in 45 days

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Bimodal Nuclear Propulsion

    Mains level: Not Much

    nuclear

    NASA is planning to send mission to Mars in 45 days using the Bimodal Nuclear Propulsion.

    Bimodal Nuclear Propulsion: What is it?

    • NASA relaunched its program to develop bimodal nuclear propulsion a few years ago. Bimodal nuclear propulsion is a two-part system that includes an NTP and NEP element.
    • This system is expected to enable transits to Mars in 100 days.
    • In 2023, the US space agency started a new program named NASA Innovative Advanced Concepts (NIAC) and has selected a nuclear concept for Phase I development.
    • This new bimodal nuclear propulsion system will use a “wave rotor topping cycle” that may reduce transit times to Mars to 45 days.

    How will nuclear propulsion work?

    • Nuclear propulsion is based on two concepts Nuclear-Thermal Propulsion (NTP) and Nuclear-Electric Propulsion (NEP).
    • The NTP system includes a nuclear reactor that will heat liquid hydrogen (LH2) propellant and turn it into ionised hydrogen gas (plasma) that will then be channelled through nozzles to generate thrust.
    • NEP depends on a nuclear reactor to provide electricity to a Hall-Effect thruster (ion engine).
    • It will generate an electromagnetic field that will ionise and accelerate an inert gas (for example xenon) to create thrust.

    Benefits offered

    • Nuclear propulsions have major advantages over conventional chemical propulsion.
    • These benefits include fuel efficiency, a higher specific impulse rating and unlimited energy density (virtually).
    • NEP’s advantage over NTP and conventional chemical propulsion systems is that it offers more than 10,000 seconds of Specific impulse (ISP).
    • ISP is a measure of how efficiently a reaction mass engine (a rocket using propellant or a jet engine using fuel) creates thrust.

    Benefits for manned missions

    • A crewed mission to Mars based on conventional propulsion technology may last up to three years.
    • However, A transit time of 45 days will reduce the overall mission time to months instead of years.
    • This will drastically reduce the major risks associated with missions to Mars which include – radiation exposure, the time spent in microgravity and related health concerns.

    Limitations of these nuclear propulsion systems

    • This means NEP systems can maintain thrust for close to three hours.
    • However, the thrust level is lower compared to conventional rockets and NTP systems.
    • In outer space, the thermal energy conversion rate is just 30-40% under ideal circumstances.

     

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  • Indian Navy Updates

    INS Vagir commissioned into the Indian Navy

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: INS Vagir

    Mains level: Not Much

    ins vagir

    The fifth Scorpene class conventional submarine was commissioned into the Indian Navy as INS Vagir.

    INS Vagir

    • The latest submarine gets its name from the erstwhile Vagir, a submarine that served the Navy between 1973 and 2001 and undertook numerous operational missions.
    • The construction of the new Vagir began in 2009 and it took its maiden sea sortie in February last year.
    • Also known as Sand Shark, the submarine was delivered to the Indian Navy in December 2022.

    Class: Kalvari

    • In maritime parlance, a class of ships is a group of vessels which have the same make, purpose and displacement.
    • Vagir is a Kalvari-class submarine, which includes other vessels, such as the INS Kalvari, INS Khanderi, INS Karanj, INS Vela and INS Vagsheer.
    • Of these, Kalvari and Khanderi were commissioned in 2017 and 2019, and Vela and Karanj were inducted in 2021.
    • Vagir has now been commissioned and Vagsheer was launched in 2022 and is expected to be inducted next year.
    • The submarines in the current Kalvari-class take their names from erstwhile decommissioned classes of submarines named Kalvari, which included Kalvari, Khanderi, Karanj and Vela classes — comprising Vela, Vagir, Vagshir.

    Capabilities and technical details of INS Vagir

    • The Kalavari class of submarines have an estimated endurance of approximately 50 days.
    • They also have the capability of operating in a wide range of Naval combat including anti-warship and anti-submarine operations, intelligence gathering and surveillance and naval mine laying.
    • These submarines are around 220 feet long and have a height of 40 feet. It can reach the highest speeds of 11 knots (20 km/h) when surfaced and 20 knots (37 km/h) when submerged.
    • The modern variants of the Scorpene class of submarines have what is called Air Independent Propulsion (AIP) which enables non-nuclear submarines to operate for a long time without access to surface oxygen.

    Strategic importance

    • Currently, India has less number of submarines than what is required with some more of those from both types being at various stages of construction.
    • India operates one submarine in the nuclear-powered class of Chakra and two other nuclear-powered vessels in Arihant.
    • There are in addition to submarines belonging to three classes of Diesel Electric category — Kalvari, Shishumar and Sindhughosh, some of which are ageing.
    • The nuclear-powered and diesel-electric submarines have their designated roles in the Carrier Battle Groups, which are formations of ships and submarines with Aircraft Carriers in the lead role.
    • As per the basic principles of submarine deployment and minimum requirement for India to create a strategic deterrence, there is a specific number of submarines of both types that India needs to have in active service.

     

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  • Capital Markets: Challenges and Developments

    RBI says no Foreign Investment cap on Sovereign Green Bonds

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Sovereign Green Bonds

    Mains level: Not Much

    green bond

    The sovereign green bonds issued by the Indian government will not have any restrictions on foreign investment, the Reserve Bank of India (RBI) said.

    What are Sovereign Green Bonds?

    • A bond is an instrument to raise debt.
    • Since 2007, a market for bonds specifically self-labeled or designated as ‘green’ has emerged.
    • This label differentiates a green bond from a regular bond, which signifies a commitment to exclusively use funds raised to finance or re-finance “green” projects, assets, or business activities.
    • When these bonds carry guarantees related to the repayment of principal and payment of interest by the sovereign or the government, they are called sovereign green bonds (SGrB).

    How are the projects for green bonds selected?

    • A project is classified “green” on the basis of four key principles. These include-
    1. Encouraging energy efficiency in resource utilisation
    2. Reducing carbon emissions and greenhouse gases
    3. Promoting climate resilience and
    4. Improving natural ecosystems and biodiversity, especially in accordance with SDG (Sustainable Development Goals).

    When is the first sovereign green bond likely to be issued? 

    • In her Budget speech early this year, Finance Minister announced that sovereign green bonds will be issued for mobilising resources for green infrastructure.
    • The proceeds will be deployed in public sector projects that help in reducing the carbon intensity of the economy.
    • These green bonds would be available in 5-year and 10-year tenure.

    How are they different from conventional government bonds?

    • Government bonds or government securities (G-Secs) are normally categorised into two — Treasury Bills and dated or long-term securities.
    • These bonds carry coupon rates and are tradable in the securities market.
    • SGrB is one form of dated security. It will have a tenor and interest rate.
    • Money raised through SGrB is part of overall government borrowing.

    Who are likely to be the buyers of these bonds? 

    • Both domestic and international investors are expected to be interested in SGrB.
    • However, one thinking is foreign investors may be slightly hesitant due to currency risk.

     

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  • Indian Army Updates

    PM named 21 Andaman Islands after Param Vir Chakra recipients

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Param Vir Chakra

    Mains level: Not Much

    param vir chakra

    Prime Minister named 21 largest unnamed islands of Andaman & Nicobar Islands after India’s 21 Param Vir Chakra awardees.

    Note: Earlier, Ross Island was renamed Netaji Subhash Chandra Bose Dweep by the Prime Minister during his visit to the Island in 2018. Neil Island and Havelock Island were also renamed Shaheed Dweep and Swaraj Dweep.

    Here’s the full list of 21 islands renamed after Param Vir Chakra awardees:

    1. Dhan Singh Island after Lieutenant Colonel (then Major) Dhan Singh Thapa
    2. Tarapore Island after Lt Col Ardeshir Burzorji Tarapore
    3. Karam Singh Island after Lance Naik (Hony. Captain) Karam Singh
    4. Bana Island after Naib Subedar Bana Singh
    5. Ekka Island after Lance Naik Albert Ekka
    6. Khetrapal Island after 2nd Lt Arun Khetrapal
    7. Pandey Island after Lt Manoj Kumar Pandey
    8. Hoshiar Island after Major Hoshiar Singh
    9. Shaitan Island after Major Shaitan Singh
    10. Jadunath Island after Nayak Jadunath Singh
    11. Yogender Island after Subedar Major (Hony. Captain) Yogendra Singh Yadav
    12. Hamid Island after Company Quartermaster Havildar (CQMH) Abdul Hamid
    13. Rane Island after 2nd Lt Rama Raghoba Rane
    14. Ramaswamy Island after Major Ramaswamy Parameswaran
    15. Batra Island after Captain Vikram Batra
    16. Joginder Island after Subedar Joginder Singh
    17. Salaria Island after Captain G S Salaria (then Major)
    18. Piru Island after Company Havildar Major Piru Singh
    19. Somnath Island after Major Somnath Sharma
    20. Sekhon Island after Flying Officer Nirmaljit Singh Sekhon
    21. Sanjay Island after Subedar Major (then Rifleman) Sanjay Kumar

    About Param Vir Chakra (PVC)

    • The PVC is India’s highest military decoration, awarded for displaying distinguished acts of valour during wartime.
    • Till now, the medal has been awarded 21 times, of which 14 were posthumous and 16 arose from actions in Indo-Pakistani conflicts.
    • Of the 21 awardees, 20 have been from the Indian Army, and one has been from the Indian Air Force.
    • Major Somnath Sharma of the Kumaon Regiment was the first recipient.
    • Others wartime gallantry awards are Mahavir Chakra, Vir Chakra; and peacetime gallantry awards include- Ashok Chakra, Kirti Chakra and Shaurya Chakra.

    History of gallantry awards in India

    • The history of present-day Indian gallantry awards can be traced back to the rule of the East India Company.
    • The first formal award was instituted by Lord William Bentinck in 1834 as the Order of Merit, later renamed the Indian Order of Merit in 1902.
    • During the First World War, the British awards system was adopted and continued through the Second World War.
    • Post-independence, new awards were instituted on 26 January 1950, with retroactive effect from 15 August 1947.
    • The PVC is equivalent to the Victoria Cross in the United Kingdom and the Medal of Honor in the United States.

     

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  • Historical and Archaeological Findings in News

    Excavations reveal Buddhist monastery complex at Bharatpur of Bengal

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Various mudras of Buddha

    Mains level: Ancient Buddhist Architecture

    buddh

    Recent excavations at Bharatpur in West Bengal’s Paschim Bardhaman district have revealed the presence of a Buddhist monastery.

    Bharatpur Buddhist Monastery Complex

    • The Kolkata Circle of the Archeological Survey of India (ASI) started excavating the site in the second week of January and a structural complex of a monastery has now been partially exposed.
    • The site was initially excavated almost fifty years ago between 1972 and 1975 when archeologists from ASI found a Buddhist stupa at the site.

    Uniqueness of this site

    • This place hosts a large stupa along with a monastery complex and black and red ware pottery from the Chalcolithic or Copper Age.
    • In other sites across West Bengal, such as Karnasubarna in Murshidabad, Moghalamari in Paschim Medinipur and Jagjivanpur in Malda, archeologists have found only smaller votive stupas.
    • Further excavation is likely to shed more light to understand the earliest occupation of the site and its continuity till the establishment of a Buddhist monastery.

    Key findings

    • In the 1970s when the site was excavated along with the stupa, five beautiful seated sculptures of the Buddha in Bhumisparsha Mudra -with all five fingers of the right hand extended to touch the ground — were found.
    • These miniature sculptures, each about 30 cm in height, were most likely used for worship in the monastery.

    Back2Basics: Mudras of Buddha

    buddh

    (1) Dharmachakra Mudra

    • It is also called as the gesture of ‘Teaching of the Wheel of Dharma’ that describes one of the most important moments in the Buddha’s life as he performed the Dharmachakra mudra in his first sermon in Sarnath after he attained enlightenment.
    • It is performed with the help of both the hands which are held against the chest, the left facing inward, covering the right facing outward.

    (2) Dhyan Mudra

    • It is also known as Samadhi or Yoga Mudra.
    • It is performed with the help of two hands, which are placed on the lap and place the right hand on the left hand with stretched fingers (thumbs facing upwards and other fingers of both the hand resting on each other.)
    • This is the characteristic gesture of Buddha Shakyamuni, Dhyani Buddha Amitabh and the Medicine Buddha.

    (3) Bhumisparsa Mudra

    • This gesture is also known as ‘touching the Earth’, which represents the moment of the Buddha’s awakening as he claims the earth as the witness of his enlightenment.
    • It is performed with the help of the right hand, which is held above the right knee, reaching toward the ground with the palm inward while touching the lotus throne.

    (4) Varada Mudra

    • This mudra represents the offering, welcome, charity, giving, compassion and sincerity.
    • It is performed with the help of both the hands in which palm of right hand is facing forward and fingers extended and left hand palm placed near centre with extended fingers.

    (5) Karana Mudra

    • It signifies the warding off of evil which is performed by raising the index and the little finger, and folding the other fingers.
    • It helps in reducing sickness or negative thoughts.

    (6) Vajra Mudra

    • This gesture denotes the fiery thunderbolt that symbolises the five elements—air, water, fire, earth, and metal.
    • It is performed with the help of right fist and left forefinger, which is placed by enclosing the erect forefinger of the left hand in the right fist with the tip of the right forefinger touching (or curled around) the tip of the left forefinger.

    (7) Vitarka Mudra

    • It signifies the discussion and transmission of the teachings of the Buddha.
    • It is performed by joining the tips of the thumb and the index fingers together while keeping the other fingers straight, which is just like the Abhaya Mudra and Varada Mudra but in this mudra the thumbs touch the index fingers.

    (8) Abhaya Mudra

    • It is a gesture of fearlessness or blessing that represents the protection, peace, benevolence, and dispelling of fear.
    • It is performed with the help of right hand by raising to shoulder height with bent arm, and the face of palm will be facing outward with fingers upright whereas the left hand hanging down while standing.

    (9) Uttarabodhi Mudra

    • This denotes the supreme enlightenment through connecting oneself with divine universal energy.
    • It is performed with the help of both the hands, which are placed at the heart with the index fingers touching and pointing upwards and the remaining fingers intertwined.

    (10) Anjali Mudra

    • It is also called Namaskara Mudra or Hridayanjali Mudra that represents the gesture of greeting, prayer and adoration.
    • It is performed by pressing the palms of the hands together in which the hands are held at the heart chakra with thumbs resting lightly against the sternum.

     

    Answer this PYQ from CSP 2014 in the comment box:

    Q.Lord Buddha’s image is sometimes shown with a hand gesture called ‘Bhumisparsha Mudra’. It symbolizes-

    a) Buddha’s calling of the Earth to watch over Mara and to prevent Mara from disturbing his meditation

    b) Buddha’s calling of the Earth to witness his purity and chastity despite the temptations of Mara

    c) Buddha’s reminder to his followers that they all arise from the Earth and finally dissolve into the Earth and thus this life is transitory

    d) Both the statements ‘a’ and ‘b’ are correct in this context

     

    Post your answers here.

     

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