Agar aapne kabhi YouTube par English grammar seekhne ki koshish ki hai, ya "Tenses" samajhne ke liye koi video dekha hai, toh chances hain ki wo video Dear Sir ka hi tha. Iske peeche jo chehra hai, wo hain Mohammad Kashif — ek aisa...
Agar aap UPSC ki taiyari kar rahe hain ya kabhi kiya hai, toh Mrunal Patel sir ka naam aapne zaroor suna hoga. Wo aadmi jo Economics ke complex se complex concepts ko bhi itni saralta se samjha deta hai ki ek 12th class ka...
