Thursday, 21 May 2026

Hamara Saur Mandal (Solar System): Cool Facts & Kids Quiz

By Manish sharma May 21, 2026 ,

Hamara Saur Mandal (Solar System): Bachon Ke Liye Mazedar Facts

            
Hamara Saur Mandal (Solar System): Cool Facts & Kids Quiz

Kya aapne kabhi raat mein aakash mein taaron aur chaand ko dekha hai? Hamari dharti ki tarah hi aakash mein ek poora parivar hai, jise hum Saur Mandal (Solar System) kehte hain. Is parivar ka mukhiya hamara Surya (Sun) hai aur isme kul 8 Grah (Planets) hain jo Surya ka chakkar lagate hain.

Saur Mandal Ke Kuch Mazedar Facts:

  • Sabse Bada Grah: Brihaspati (Jupiter) hamare saur mandal ka sabse bada grah hai. Yeh itna bada hai ki isme baaki saare grah sama sakte hain!
  • Surya Ke Sabse Najdik: Budh (Mercury) grah Surya ke paas hai, isiliye yeh bohot garam hai.
  • Sabse Door Ka Grah: Varun (Neptune) Surya se sabse door hai, isiliye yeh sabse thanda grah hai.
  • Hamari Pyari Dharti: Prithvi (Earth) hi ekmatra aisa grah hai jahan jeevan (life) hai aur pani milta hai. Ise 'Blue Planet' bhi kehte hain.

Grah Kitna Samay Lete Hain Surya Ka Chakkar Lagane Mein?

Har grah ki Surya se doori alag hai, isiliye sabko chakkar lagane mein alag-alag samay lagta hai:

Grah Ka Naam Chakkar Ka Samay (Orbit Period)
Budh (Mercury) Sirf 88 Din (Sabse Tez)
Shukra (Venus) 225 Din
Prithvi (Earth) 365 Din (1 Saal)
Mangal (Mars) 687 Din
Brihaspati (Jupiter) Lagbhag 12 Saal
Shani (Saturn) Lagbhag 29 Saal
Arun (Uranus) Lagbhag 84 Saal
Varun (Neptune) Lagbhag 165 Saal (Sabse Dheere)

Saur Mandal (Solar System) Kids Quiz

Upar di gayi jankari padhein aur sabhi 20 sawalon ke sahi uttar dein!

1. Hamare Saur Mandal (Solar System) mein kul kitne grah (planets) hain?
Sahi Uttar: 8
Hamare saur mandal mein kul 8 grah hain. Pehle Pluto ko mila kar 9 the, par ab use dwarf planet mana jata hai.
2. Saur Mandal ka sabse bada grah kaun sa hai?
Sahi Uttar: Brihaspati (Jupiter)
Brihaspati hamare parivar ka sabse bada grah hai.
3. Kaun sa grah Surya (Sun) ke sabse najdik sthit hai?
Sahi Uttar: Budh (Mercury)
Budh grah Surya ke sabse paas hone ke karan sabse tez chakkar lagata hai.
4. Kis grah ko 'Blue Planet' (Neela Grah) bhi kaha jata hai?
Sahi Uttar: Prithvi (Earth)
Prithvi par bohot saara pani maujood hai, isiliye space se dekhne par yeh neeli dikhai deti hai.
5. Kis grah ko 'Red Planet' (Laal Grah) kaha jata hai?
Sahi Uttar: Mangal (Mars)
Mangal grah ki mitti mein iron oxide (loha) zyada hone ke karan yeh laal rang ka dikhta hai.
6. Prithvi (Earth) ko Surya ka ek poora chakkar lagane mein kitna samay lagta hai?
Sahi Uttar: 365 Din
Prithvi 365 din aur 6 ghante mein Surya ka ek chakkar poora karti hai, jise hum ek saal kehte hain.
7. Kaun sa grah Surya ka chakkar sabse kam samay (sirf 88 din) mein poora kar leta hai?
Sahi Uttar: Budh (Mercury)
Surya ke sabse paas hone ke karan Budh ka rasta chhota hai aur yeh sirf 88 din mein chakkar laga leta hai.
8. Kis grah ke chaaron taraf bohot hi sundar Challe (Rings) dikhai dete hain?
Sahi Uttar: Shani (Saturn)
Shani ke paas baraf aur pattharon se bane bohot hi khoobsurat aur bade rings hain.
9. Hamare Saur Mandal ka sabse garam (Hottest) grah kaun sa hai?
Sahi Uttar: Shukra (Venus)
Halaanki Budh sabse paas hai, par Shukra ke mote atmosphere mein greenhouse gases heat ko rok leti hain, jisse yeh sabse garam hai.
10. Surya se sabse door sthit grah kaun sa hai, jise chakkar lagane mein 165 saal lagte hain?
Sahi Uttar: Varun (Neptune)
Varun sabse door sthit hone ke karan Surya ka ek chakkar lagane mein 165 saal leta hai.
11. Saur mandal ke mukhiya 'Surya' (Sun) asal mein kya hai?
Sahi Uttar: Ek Tara (Star)
Surya ek tara hai jo bohot sari garam gases se bana hai aur humein roshni deta hai.
12. Chaand (Moon) asal mein kya hai?
Sahi Uttar: Natural Satellite
Chaand ek upgrah (satellite) hai jo hamari Prithvi ke chaaron taraf chakkar lagata hai.
13. Kis grah ko 'Bhor ka Tara' (Morning Star) ya Evening Star kaha jata hai?
Sahi Uttar: Shukra (Venus)
Shukra grah aakash mein sabsay zyada chamakta hai, isiliye subah aur shaam ko ise aasani se dekha ja sakta hai.
14. Grahon ke paas apni khud ki roshni hoti hai ya nahi?
Sahi Uttar: Nahi, yeh Surya ki roshni se chamakte hain
Grahon ke paas apni koi light nahi hoti, woh Surya ke prakash ko reflect karte hain.
15. Hamare Saur Mandal ka sabse chhota grah kaun sa hai?
Sahi Uttar: Budh (Mercury)
Budh hamare saur mandal ka sabse chhota aur Surya ke sabse paas wala grah hai.
16. Mangal grah (Mars) ko Surya ka ek chakkar poora karne mein kitna samay lagta hai?
Sahi Uttar: 687 Din
Mangal grah Prithvi se door hai, isiliye use lagbhag do saal (687 din) lagte hain ek chakkar lagane mein.
17. Brihaspati (Jupiter) grah ko Surya ka ek chakkar lagane mein lagbhag kitne saal lagte hain?
Sahi Uttar: 12 Saal
Brihaspati ka orbit bohot bada hai, isiliye use ek chakkar lagane mein 12 saal ka samay lag jata hai.
18. Saur Mandal ka sabse thanda (Coldest) grah kaun sa hai?
Sahi Uttar: Varun (Neptune)
Surya se sabse door hone ke karan Varun tak dhoop nahi pahunchti, isiliye yeh behad thanda aur barfila hai.
19. Kis grah ko Prithvi ki judwa behen (Earth's Twin) kaha jata hai kyunki iska size lagbhag dharti jitna hi hai?
Sahi Uttar: Shukra (Venus)
Shukra grah ka vajan aur aakar lagbhag hamari dharti ke hi barabar hai.
20. Hamare Saur Mandal mein sabse pehle jeevan (life) kis grah par paaya jata hai?
Sahi Uttar: Prithvi (Earth)
Prithvi hi ekmatra aisa grah hai jahan pani, hawa aur sahi temperature hone ke karan insaan, janwar aur ped-poudhe zinda reh sakte hain.

Manish sharma

Author & Editor

Has laoreet percipitur ad. Vide interesset in mei, no his legimus verterem. Et nostrum imperdiet appellantur usu, mnesarchum referrentur id vim.

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