Coal and Petroleum | Class 9 | Revision in 41 Mins | Navodaya Vidyalaya 2025

[@RajanKumar-vu1wh]

सर आप science का पार्ट 9th और 10 th में भी पढ़ाना please सर

[@naradprasaddewangan7262]

*Sirrrrrrrr 🥰🥰🥰🥰🥰🥰🥰🥰*

[@shambhoonathtripathi6374]

Sir u are a great teacher l have never seen anyone like you
I am lucky that I can study by sky sir salute for you sir

[@AasifHusain-u7h]

Yes you are right

[@Supertechmourya]

Hindi ka Marathan karwayiye

[@gamingayushbhai7980]

2. Sunlight

[@PRIYANKAKUMARI-tw8vw]

Sir hindi one short

[@AasifHusain-u7h]

Ji sir please hindi ka bhi marathon karwayiye please sir

[@Rajeshgupta-or3ju]

10/10

[@pacsbhulgoan6474]

I am lakshita

[@gamingayushbhai7980]

1.d

[@pacsbhulgoan6474]

Hii

[@VinayPlayzshorts]

Guess paper me sir 😢😢😢 rivision class me 😂😂😂😂😅😅

[@surajsahu0015]

😅😅😅

[@palsahabking1503]

Hello sir 😮😮😮😮😮

[@VikashYadav3-n6y]

Sir mujhe aj late ho gyaa

[@Tanishka_sinha_ff_king]

Sir coal me hira kha se aaya

[@RoshanYadav-m6d6d]

Coal me jab jada tapman aur jada pressure hota hai to bahut saal baad diamond 💎 ka nirman hota hai ❤

[@NXT.GAMING.0162]

offoo kis kadar Kali hai
😂 16:17 ​@RoshanYadav-m6d6d

[@gamingayushbhai7980]

3.d

[@gamingayushbhai7980]

4.ddd

[@gamingayushbhai7980]

5.c

[@gamingayushbhai7980]

6.d

[@gamingayushbhai7980]

7.a

[@gamingayushbhai7980]

8.a

[@gamingayushbhai7980]

9.c

[@gamingayushbhai7980]

10.d