The population of Andhra Pradesh and Telangana are 6,30,20,208 and 3,52,86,757 respectively. By how much does the population of Andhra Pradesh exceed that of Telangana?

There was a stock of 85,90,865 quintals of wheat in a godown of the Food Corporation of India. Out of this stock, 17,89,564 quintals was sent to Punjab and 23,17,986 quintals was sent to Delhi. How much is the balance stock now?

By how much is 15,69,748 smaller than 20,00,000?

By how much is 1,43,56,803 larger than 86,78,215?