Why Chai Thela? | Prafull Billore | MBA CHAI WALA

Baniya sells two types of tea viz. Desi Chai and Videshi Chai. He sells Desi Chai at Rs. 18 per kg and incurs a loss of 10% whereas on selling the Videshi Chai at Rs. 30 per kg, he gains 20%. In what proportion should the Desi Chai and Videshi Chai be mixed such that he can gain a profit of 25% by selling the mixture at Rs. 27.5 per kg?

Baniya sells two types of tea viz. Desi chai and Videshi chai. He sells Desi Chai at rs 18 per kg and incurs a loss of 10% whereas on selling the Videshi Chai at rs 30 per g, he gains 20% . In what proportion should the Desi Chai and Videshi Chai be mixed such that he can gain a profit of 5% by selling the mixture at rs 27.5 per kg?

With the decrease in prices of tea by 15% Tonu, the chaiwallah, was able to buy 2 kg more of tea with the same Rs 45 that he spent each month on buying tea leaves for his chai shop. What was the reduced price of tea? What was the original price of tea?