Forwarded from Journey to IAS (Desert Storm)
History repeats 🫣🫡
Saurabh Netravalkar represented India in the 2010 U19 World Cup alongside KL Rahul, Mayank Agarwal, Jaydev Unadkat & Harshal Patel.
An enginner at Oracle.
Saurabh Netravalkar helps USA beat Pakistan at a Cricket World Cup… 👏🏻👏🏻
Take a bow 🫡
Saurabh Netravalkar represented India in the 2010 U19 World Cup alongside KL Rahul, Mayank Agarwal, Jaydev Unadkat & Harshal Patel.
An enginner at Oracle.
Saurabh Netravalkar helps USA beat Pakistan at a Cricket World Cup… 👏🏻👏🏻
Take a bow 🫡
🔥6👍2🥴1
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Agents of UPSC CAPF & CDS
Arihant_NCERT_Notes_Indian_Polity_&_Governance_Vaibhav_Anand_Bhardwaj.pdf
All for Hindi medium😇
Save kar lena sathe me mcq solve bhi kar lena
Save kar lena sathe me mcq solve bhi kar lena
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Forwarded from Agents of UPSC CSE 🚩 (Captain America)
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biological oxygen demand vs chemical oxygen demand 🌟
Just watch this 30sec video. crystal clear
Bod - means B se bio ( organic ) waste ke degradation ke liye jo oxygen chahiye
COD - means C se chemical ( organic + inorganic ) dono ko degrade karne ke liye jo oxygen ki demand hai.
Agar demand hai to it means pollution hai tabhi to degrade karne ke liye oxygen chaiye.
That's why COD values always greater than BOD
Just watch this 30sec video. crystal clear
Bod - means B se bio ( organic ) waste ke degradation ke liye jo oxygen chahiye
COD - means C se chemical ( organic + inorganic ) dono ko degrade karne ke liye jo oxygen ki demand hai.
Agar demand hai to it means pollution hai tabhi to degrade karne ke liye oxygen chaiye.
That's why COD values always greater than BOD
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