5G Kya hai Aur ye India Me Kab Aayega?


Aapke man men bahut saare saval aa rahe honge jaise, 5G Technology kaise kaam karta hai, 5G mobile kab aauega aur 5G India me kab aayegaa in sab ke baare men aapko niche bistar se jaankaari milegi.
Kya aap jaante hain ki 5G kya hai (What is 5G in Hindi)? ye 5G Technology kaise kaam karti hai?mehjudaa 4G ke mukaable ye 5G kis maaine men behatar hai? enhi sabhi chijon ke vishay men agar aapko jaannaa hai tab aapko ye post jarur padhni hogi. phon aur hamara rishtaa kaaphi purana hai aur utnaa hi majbut bhi. jahaan pahle ke fon wire vaale huaa karte the, phir cordless kaa jmana aaya aur ab wireless phone ka dor chal rahaa hai. pahle ke basic phones ke jagah ab ke generation ke log Smart Phones kaa estmaal karte hain. fon ke es badalte rup rang ke saath uski generation bhi judi hui hoti hai jo ki 1G se 4G kaa sfar to tay kar chuki hai aur ab aage 5G ki taraph apnaa rukh kaa rahi hai. aise men ye jaannaa kaaphi rochak ho saktaa hai ki ye aane vaali 5G kyaa hai? esmen estmaal hone vaali Technology kyaa hai aur ye kaise mehjudaa Mobile Industry men badlaav laa sakti hai. esse kaise log upakriat ho sakte hai, etyadi.
Agar ham pichhle kuchh varshon ko dekhen tab ham ye jaan sakenge ki prati 10 varshon men Mobile Technology ke field men ek generation ki bdhotri ho rahi hai. jaise ki shuruvaat ham First Generation (1G) san 1980s men, Second Generation (2G) san 1990s men, Third Generation (3G)san 2000s men, Fourth Generation (4G) san 2010s men, aur ab Fifth Generation (5G) ki bari hai. ham dhire hire jyada sophisticated aur smarter technology ki aur rukh kar rahe hain. esalia aaj mainne sochaa ki kyun n aap logon ko 5G kya hai aur ye kaise kaam kartaa hai ke vishay men puri jankari prdan ki jaaye jisse aapko bhi es nayi technology ke vishay men jaankaari ho. to binaa deri kiye chalia shuru karte hain aur jaante hain ki 5G netavark kya hai aur 5G endiyaa men kab aayega?
5G kya Hai? (5G Technology in Hindi)
5G kaa Full Form hai Fifth Generation. ye Fifth-generation wireless, yaa 5G, bahut hi latest cellular technology hai, jise ki khaas tor se engineered kiyaa gayaa hai jisse ki wireless networks ki speed aur responsiveness ko aasaani se badhaayaa jaa sake. vahin 5G, men data ko wireless broadband connections ke maadhyam se lagabhag 20 Gbps se bhi jyaadaa ki speed men transmit kiyaa jaa saktaa hai. eske saath ye bahut hi kam latency jo ki hai 1 ms offer karti hai aur jahaan real-time feedback ki jarurat hai vahaan aur bhi kam. 5G men jyaadaa bandwidth aur advanced antenna technology hone ke kaaran esmen jyaadaa amount ki data ko wireless ke maadhyam se transmit kiyaa jaa saktaa hai.
Yahan par speed, capacity aur latency, men improvement ke alaavaa 5G dusre network management features bhi prdaan karti hai, jismen ki mukhy hai network slicing, jo ki dusre mobile operators ko allow karti hai multiple virtual networks create karne ke lia vo bhi ek single physical 5G network men. es capability se wireless network connections ko kisi specific uses yaa business cases men estmaal kiyaa jaa saktaa hai aur ese as-a-service basis men bechaa bhi jaa saktaa hai. ek udhaaran ke tor par self-driving car, jo ki ek network slice require kartaa hai jo ki extremely fast, low-latency connections prdaan karti hai. esse ek vehicle real-time men navigate kar sakti hai. vahin ek home appliance, ko ham ek lower-power, slower connection ke via bhi connect kar sakte hain kyunki esmen high performance ki koi jarurat hi nahin hai. eske alaavaa internet of things (IoT) men ham secure, data-only connections kaa estmaal kar sakte hain.5G networks aur services ko kayi stages men deploy kiyaa jaayegaa next kuchh varshon men jo ki badhti mobile aur internet-enabled devices ki jarurat ho aasaani se purn kar sake. Overall, ki baat karen tab 5G ke maadhyam se ham bahut variety ke naye applications ko generate kar sakte hain. bhaarat men abhi 4G kaa vistaar ho rahaa hai magar duniyaabhar ke telikam aupretars mobaael teknalji ki agli jenreshan 5G laane ki taiyaari men jut gaye hain. esilia usne 5G laane ki taiyaari shuru kar di hai.
5G Technology ke Features
Abhi ham kuchh vishesh 5G technology features ke sandharv men jaante hain. chalia jaante hain ki aakhir 5G Technology men aise kyaa naye features hai jo ki mehjudaa network technology men nahin hai.
Ismen Up to 10Gbps data rate kaa honaa. eske saath 10 to 100x ki rate men network improvement honaa 4G aur 4.5G networks ki tulnaa men.
1 millisecond latency kaa honaa
esmen 1000x bandwidth per unit area kaa honaa
esmen ham Up to 100x number ke connected devices per unit area (agar ham 4G LTE ke saath tulnaa karen) tak connect kar sakte hain
ye sabhi time available hotaa hai. esalia eski 99.999% tak availability hai
eske alaavaa ye 100% coverage prdaan kartaa hai
ye energy save karne men kaaphi madad kartaa hai. jiske chalte ye lagabhag 90% tak network energy usage kam karne men madad kartaa hai
esmen aap low power IoT devices jo ki karib 10 saalon tak aapko power prdaan kar sakti hai kaa estmaal kar sakte hain
esmen High increased peak bit rate hoti hai
jyaadaa data volume per unit area (i.e. high system spectral efficiency) hoti hai
jyaadaa capacity hoti hai jo ki ese jyaadaa devices ke saath concurrently aur instantaneously connect hone men madad karti hai
ye Lower battery consumption karti hai
ye behatar connectivity prdaan karti hai kisi bhi geographic region ki agar aap baat karen tab
ye jyaadaa nambar ki supporting devices ko support kar sakti hai
esmen infrastructural development karne men kaaphi kam laagat lagti hai
eske communications men jyaadaa reliability hoti hai.
5G Technology kaise kam karta hai
Wireless networks men mukhy rup se cell sites hote hain jinhen ki sectors men divide kiyaa gayaa hotaa hai jo ki radio waves ke maadhyam se data send karte hain. ye kahnaa galat nahin hogaa ki Fourth-generation (4G) Long-Term Evolution (LTE) wireless technology ne hi 5G kaa foundation taiyaar kiyaa thaa. jahaan 4G, men bde, high-power cell towers ki jarurat hoti hai signals ko radiate karne ke lia longer distances men, vahin 5G wireless signals ko transmit karne ke lia bahut saare small cell stations ki jarurat hoti hai jinhen ki chhoti chhoti jagah jaise ki light poles yaa building roofs men lagaayaa jaa saktaa hai. yahaan par multiple small cells kaa estmaal esalia hotaa hai kyunki ye millimeter wave spectrum men — band of spectrum hameshaa 30 GHz se 300 GHz ke bhitar hi hoti hai aur chunki 5G men high speeds paidaa karne ki jarurat hoti hai, jo ki keval short distances hi travel kar saktaa hai. eske alaavaa ye signals kisi bhi weather aur physical obstacles, jaise ki buildings se aasaani se interfere ho sakte hain.
Yadi ham pahle generations ke wireless technology ki baat karen tab esmen spectrum ki lower-frequency bands kaa estmaal hotaa thaa. eske saath millimeter wave challenges jisse ki distance aur interference jyaadaa hoti hai, esse jujhne ke lia wireless industry ne 5G networks men lower-frequency spectrum kaa estmaal karne kaa sochaa hai jisse Network operators us spectrum kaa estmaal kar saken jo ki unke paas pahle se hi mehjud hai. ek chij hamen dhyaan rakhnaa chaahia ki Lower-frequency spectrum hameshaa jyaadaa distances cover karti hai lekin esmen lower speed aur capacity hoti hai millimeter wave ki tulnaa men.
5G Deployment ki Status kya hai?
5G ki mukhy development vishv ke en chaar deshon men sabse jyaadaa hai vo hain United States, Japan, South Korea aur China. yahaan par Wireless network operators jyaadaa dhyaan 5G buildouts ko banaane men de rahe hain. maanaa jaa rahaa hai ki Network operators 2030 tak lagabhag karodon billions dollars 5G ke sandharv men kharch karne vaale hain. jaane maane Tech company Technology Business Research Inc., kaa kahnaa hai ki ye baat abhi tak bhi saaf nahin hai ki ye 5G services kis prkaar se apne investment kaa return generate karenge. ye ummid hai ki naye companies aur Startup jo ki 5G ke Evolving technology kaa estmaal karnaa chaahte hain vo en operators ke revenue kaa khyaal rakh sakte hain.
Simultaneously, dusre standards bodies bhi universal 5G equipment standards ke upar kaam kar rahe hain. nikat men hi 3rd Generation Partnership Project (3GPP) ne 5G New Radio (NR) standards ke lia December 2017 men approval de di hai aur 2018 ke khtm hone tak vo 5G mobile core standard jo ki 5G cellular services ke lia bahut jaruri hai ko samaapt kar dene ki ummid rakhte hain. ye 5G radio system 4G radios ke saath compatible nahin hai, lekin network operators ne wireless radios ki kharidaari kari hai jinhen ki vo upgrade karnaa chaahte hain. vo ese Software ke dvaaraa upgrade karnaa chaahte hain n ki hardware update kyunki hardware update men unhen naye equipment kharidne ki jarurat pd sakti hai.
Jahan 5G wireless equipment standards praay samaapt ho chuki hain aise men first 5G-compliant smartphones aur dusre associated wireless devices commercially 2019 tak available ho jaane ki ummid hain. 5G technology kaa sampurn estmaal 2020 se hone ki ummid ki jaa rahi hai. san 2030 tak, 5G services kaa estmaal full-fledged rup se kiyaa jaayegaa aur eskaa estmaal virtual reality (VR) content men autonomous vehicle navigation men kiyaa jaayegaa. ese real-time men monitor bhi kiyaa jaa sakega.
Types of 5G wireless services available
Network operators mukhy rup se do prkaar ke 5G services prdaan karte hain.
pahlaa Service hai 5G fixed wireless broadband services kaa jo ki internet access deliver karti hai gharon aur businesses ko binaa kisi wired connection ke unke premises tak. aisaa karne ke lia network operators NRs ko deploy karte hain chhote cell sites men buildings ke nikat jisse ye koi signal ko beam kar paaa receiver tak jo ki kisi rooftop yaa windowsill men mehjud ho, esse ye premises ke bhitar amplified ho jaataa hai. Fixed broadband services operators ke lia bhi sastaa ho jaataa hai service prdaan karne ke lia kyunki es approach ke dvaaraa unhen pratyek residence ko fiber optic lines bichhaane ki jarurat nahin pdti hai, balki keval cell sites tak hi fiber optics install karni hoti hai, aur customers broadband services receive karte hain wireless modems ke dvaaraa jo ki unke residences yaa businesses men stith hota hai.
Dusri Service hai 5G cellular services kaa jo ki user ko operator ke 5G cellular networks service ko access karne ki suvidhaa prdaan karti hai. ye services sabse pahle rolled out hogi san 2019 men, jab pahli 5G-enabled devices commercially available hongi kharidne ke lia. Cellular service ki delivery bhi nirbhar karti hai mobile core standards ke completion ke upar 3GPP ke dvaaraa. ummid ki jaa rahi hai ki ye 2018 ke khtm hone tak complete ho jaaagi.
5G ke Advanced Features kya hain
Yadi ham pahle ke radio technologies ke saath es nayi 5G technology ki tulnaa karen tab esmen ye following advancement ham dekh sakte hain jaise ki −
esmen ham Practically super speed jo ki hai 1 se 10 Gbps ko paa sakte hain.
yahaan par Latency hogi 1 millisecond (end-to-end round trip men).
eske saath yahaan par 1,000x bandwidth per unit area hoti hai.
ye bahut hi aasaani se 10 se 100 devices tak connect ho saktaa hai.
ye Worldwide coverage prdaan kartaa hai.
eske alaavaa lagabhag 90% ki energy reduction men eskaa haath hai.
esmen Battery life bahut hi lambi hoti hai dusron ke mukaable.
eskaa saath yahaan par puri duniyaa ek wi fi zone ban jaati hai.
5G ki spektram baind kya hai
5G netavarks 3400 MHz , 3500 MHz aur 3600 MHz bainds par ran karte hain। 3500 MHz baind ko aadarsh maanaa jaataa hai। milimitar vev spektram 5G men aham bhumikaa nibhaa saktaa hai। enhen milimitar vevs esalia kahaa jaataa hai kyonki enki length 1 se 10 mm hoti hai। milimitar tarangen 30 se 300 GHz phrikvensij par kaam karti hain। abhi tak en tarangon ko saitlaaet netavarks aur radaar sistams men estemaal kiyaa jaa saktaa hai।
Agar 5G men milimitar vevs estemaal ki jaati hain to eskaa shrey sar jagdish chandr bos ko bhi jaaagaa। unhonne 1895 men hi dikhaayaa thaa ki en vevs ko kamyunikeshan ke lia yuj kiyaa jaa saktaa hai।
5G ke mukhy Advantages kya hain?
Vaise 5G ke o bahut saare advantages hain, esalia mainne unke vishay men niche aap logon ko bataane ke koshish kari hai –
High resolution aur bi-directional large bandwidth shaping kaa honaa.
eske maadhyam se sabhi networks ko ek hi platform ke antargat laayaa jaa saktaa hai.
ye bahut hi jyaadaa effective aur efficient hai.
behatar Download aur Upload Speed kaa honaa.
es Technology ke maadhyam se subscriber ko supervision tools prdaan kiye gaye hain jisse vo quick action le sakte hain.
eske dvaaraa bde paimaane men broadcasting data (in Gigabit) ho sakti hain, jisse ye 60,000 connections se bhi jyaadaa ko support kar saktaa hai.
Ise previous generations ke saath aasni se manage kiyaa jaa saktaa hai.
ye Technological sound hai heterogeneous services (jismen ki private network) ko support karne ke lia.
es technology ke dvaaraa puri duniyaa men uniform, uninterrupted, aur consistent tarike se connectivity prdaan kiyaa jaa saktaa hai.
esmen parallel multiple service aap paa sakte hain jaise ki aap baat karte hua weather aur location ki jaankaari praapt kar sakte hain.
aap apne PCs ko handsets ke jariye control kar sakte hain.
Isse Education bahut hi aasaan ho jaataa hai kyunki koi bhi student duniyaa ke kisi bhi chhor se jyaan praapt kar saktaa hai.
Medical treatment bhi aasaan ho sakti hai kyunki ek doctor kisi marij ko jo ki duniyaa ke kisi bhi remote location men stith ho use es technology ke dvaaraa thik kar saktaa hai.
esse monitoring men aasaani hogi kyunki government organization aur investigating officers aasaani se kisi bhi jagah ko monitor kar sakte hain jisse crime rate men giraavat hone ki sambhaavnaaan hain.
Antariksh, galaxies, aur dusre grah ko dekhnaa bahut hi aasaan ho jaayegaa.
kisi bhi khoye hua ensaan ko dhund paanaa aasaan ho jaayegaa.
Yahaan tak ki aane vaali bdi natural disaster jaise ki tsunami, bhukamp etyaadi ko pahle se hi detect kiyaa jaa sakegaa.
5G ke mukhy Dis-Advantages kya hain?
5G technology ko bahut hi researched aur conceptualized tarike se banaayaa gayaa hai sabhi radio signal problems aur mobile world ke hardship of mobile world ko khtm karne ke lia, lekin eske vaabjud bhi eske kuchh disadvantages hain jinhen ham aage discuss karne vaale hain.
Ye 5G ki Technology abhi tak bhi under process hai aur eske pichhe research jaari hai.
jo speed prdaan karne ki baat jo ye kar rahaa hai, use achieve karnaa muskil prtit hotaa hai hai kyunki uske lia abhi tak utnaa technological support vishv ke bahut se hisson men philhaal mehjud nahin hai.
bahut saare puraane devices es nayi 5G technology ke saath compatible nahin hai jiske chalte unhen badalnaa pdegaa, jo ki ek expensive deal saabit hogaa.
Iske infrastructures ko Develop karne men jyaadaa cost lag saktaa hai.
esmen abhi tak bhi kayi Security aur privacy related issue mehjud hain jinhen abhi tak bhi solve karnaa baaki hai.
5G ke Applications kya hain
Chalia jaante hain kuchh significant applications ke vishay men
Ye puri duniyaa ke lia ek unified global standard ban saktaa hai.
eske dvaaraa Network availability chaaron taraph hogi jisse jyaadaa se jyaadaa log es behatrin technology kaa estmaal kar sakenge kabhi bhi aur kahin bhi.
Ismen IPv6 technology hone ke kaaran, mobile ki IP address ko unke connected network aur geographical position ke hisaab se prdaan kiyaa jaayegaa.
Ye puri duniyaa ko ek real Wi Fi zone men tabdil kar dene ki kshamtaa rakhtaa hai.
eske cognitive radio technology ke maadhyam se radio technologies ke alag alag version samaan spectrum ko efficiently estmaal kar sakte hain.
es technology ke maadhyam se higher altitude ke log bde aasaani se radio signal ki suvidhaa praapt kar sakte hain.
5G ke mukhy Challenges
Kisi bhi nayi development kaa ek bahut bdaa hissaa hai Challenges kaa honaa. kyunki en challenges ke hone se hi technology aur bhi behatar ban sakti hain. sabhi technology ke jaise hi 5G men bhi bahut bde bde challenges mehjud hain. hamne pichhle kuchh saalon men dekhaa ki kaise radio technology ne fast growth kari hai. shuruvaat 1G se 5G tak, ye sfar keval 40 varshon kaa hi hai (1G san 1980s men aur 5G jo ki aane vaalaa hai san 2020 men). lekin es sfar men hamne kuchh common challenges bhi observe kiyaa hai jaise ki infrastructure, research methodology, aur cost ki kami.
Aaj ke dor men aise bahut se desh hai jahaan ki abhi tak bhi 2G aur 3G technologies kaa estmaal hotaa hai aur log vahaan abhi tak bhi 4G ke vishay men nahin jaante hain, aise condition men, jo savaal sabhi ke dimaag men hai vo ye ki −
Ye 5G kitni dur viable hogi?
kyaa es technology ke maadhyam se kuchh developed countries aur developing countries bhi laabhaanvit honge?
enhi savaalon ko behatar samajhne ke lia 5G ke challenges ko two headings men vibhaajit kar diya gaya hai −
1. Technological Challenges
2. Common Challenges
Technological Challenges

1. Inter-cell Interference – ye ek bahut hi bdaa technological issues hai jise ki jald solve karnaa hogaa. chunki traditional macro cells aur concurrent small cells ke size men bahut pharak hai esalia ye aage chalakar interference paidaa kar saktaa hai.
2. Efficient Medium Access Control – aise situation men, jahaan ki dense deployment of access points aur user terminals ki reqirement hoti hai, vahaan user ki throughput low hogi, latency high hogi, aur hotspots competent nahin hogi cellular technology ke saath jyaadaa throughput prdaan karne ke lia. esalia ese thik dhang se researched karnaa jaruri hai es technology ko optimize karne ke lia.
3. Traffic Management – Cellular networks men jyaadaa human traffic ke hone se aur jyaadaa number ke Machine to Machine (M2M) devices ke ek hi cell men hone se ye ek serious system challenges paidaa kar saktaa hai jo ki hai radio access network (RAN) challenges, jo ki baad men overload aur congestion paidaa kar saktaa hai.
Common Challenges
1. Multiple Services – dusre radio signal services, ke mukaable 5G ko bde task karnaa hotaa hai jaise ki heterogeneous networks, technologies, aur devices operating jo ki alag alag geographic regions men kaam karte hain. esalia jo challenge hai vo ye ki logon ki dynamic, universal, user-centric, aur data-rich wireless services prdaan karnaa hotaa hai vo bhi standard tor se.
2. Infrastructure – Infrastructure ki kami ke kaaran Researchers ko kayi technological challenges of standardization aur 5G services ke application men kami jaise asuvidhaa kaa saamnaa karnaa pdtaa hai.
3. Communication, Navigation, & Sensing – ye services jyaadaa depend karti hai availability of radio spectrum par, jiske maadhyam se signals ko transmit kiyaa jaataa hai. chunki 5G technology ke paas strong computational power hotaa hai bde volume ke data jo ki alag alag aur distinct sources se aataa hai unhen process karne ke lia, lekin eske lia bdi infrastructure support ki jarurat hoti hai.
4. Security and Privacy – ye ek bahut hi mahatvpurn challenge hain jise ki 5G ko khaas dhyaan denaa chaahia jisse logon ke personal data ko protect kiyaa jaa sake. 5G ko kayi dusre security threats jaise ki trust, privacy, cybersecurity kaa bhi khaas dhyaan denaa pdegaa kyunki ye threats puri duniyaabhar men lagaataar badhti hi jaa rahi hai.
5. Legislation of Cyberlaw − Cybercrime aur dusre fraud bhi bdhenge high speed aur ubiquitous 5G technology ke hone se. esalia Cyberlaw ko thik dhang se implement karnaa bhi bahut hi jaruri hai.
5G India men kab aayega
Aap soch rahe honge ke 5G mobaael kab lanch hogaa? sarkaar ne 5G spektram ke lia aukshan ki taiyaari shuru kar di hai. sarkaar ne traai se kahaa hai ki 3400 se 3600 MHz bainds ki nilaami ke lia shuruaati daam sujhaaa. traai ne esapar kaam shuru kar diyaa hai. dipaartment auph telikam jald hi es sambandh men ek palisi bhi laa saktaa hai. darasal eksaparts kaa maannaa hai ki bhaarat men 5G jaisi phaast vaayrelas teknalji laane se pahle detaa hosting aur klaaud sarvisej ke lia regyuletri kandishans men badlaav laayaa jaanaa chaahia.
5G kaa Future Scope
Bahut saare researches aur discussions puri duniyaabhar men chal rahi hai vishv ke prasiddh technologists, researchers, academicians, vendors, operators, aur governments ke bich 5G ke innovations, implementation, viability, aur security concerns ko lekar.
Jaise ki bataayaa gayaa hai ki 5G men aise bahut saare bahut saare features mehjud hain jo ki behatrin services prdaan karengi. lekin ek savaal jo sabke man men jarur hogaa ki jahaan previous technologies (4G aur 3G) abhi bhi under process aur bahut se parts men abhi tak bhi shuru nahin hua hain; aise men 5G kaa future kyaa hai?
5th generation technology ko khaas esilia design kiyaa gayaa hai taaki vo incredible aur remarkable data capabilities, unhindered call volumes, aur immeasurable data broadcast es latest mobile operating system ke maadhyam se kar sake. esalia ye jyaadaa intelligent technology hai, jo ki puri duniyaa ko interconnect karne men sahaayak siddh hogaa. esitarah hamaare duniyaa ko universal aur uninterrupted access to information, communication, aur entertainment milegi jisse ye hamaare jivan men ek nayi dimension kaa dvaar kholegi aur ye hamaare life style aur behatar aur meaningful banegi.
Iske saath governments aur regulators bhi es technology kaa estmaal good governance aur behatar healthier environments create karne ke lia kar sakenge. esse ek baat to saaf hai ki 5G ke vistaar men logon kaa sahi manobhaav ese aur bhi adhik behatar banaane men sahaayak hogaa.
Mujhe purn aasha hai ki maine aap logon ko 5G kya hai? aur ye kaise kaam karta hai? ke bare men puri jankari di aur men aasha kartaa hun aap logon ko 5G kyaa hai (What is 5G in Hindi) ke baare men samajh aa gaya hoga. mera aap sabhi paathkon se gujaaris hai ki aap log bhi is jankari ko apne aas-pdos, rishtedaron, apne mitron men Share karen, jisse ki hamare bich jagrukta hogi aur isse sabko bahut laabh hoga. mujhe aap logon ki sahyog ki aavashyakta hai jisse main aur bhi nayi jankari aap logon tak pahuncha sakun.
Meri hamesha se yahi koshish rahi hai ki main hamesha apne readers ya paathkon ka har taraph se help karun, yadi aap logon ko kisi bhi tarah ki koi bhi doubt hai to aap mujhe bejhijak puchh sakte hain. main jarur un Douts ka hal nikalne ki koshish karunga. aapko yah lekh 5G Technology kya hai aur 5G kab lanch hoga kaisa laga hamen comment likhakar jarur batayen taki hamen bhi aapke vichaaron se kuchh sikhne aur kuchh sudharne ka mauka mile. mere post ke prati apni prasannta aur uttsukta ko darshaane ke lia kriapya es post ko Social Networks jaise ki Facebook, Google+ aur Twitter etyaadi par share kijiye.

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