This e book contains 1500 Multiple choice questions based on General knowledge..A number of 30 practice set..It covers the key subjects including Indian History, Indian Polity, Geography, Assam Gk, Assam history, Assam art & culture, general science, Indian economy etc..It is a complete general knowledge book useful for upcoming Assam Police SI/DHS/26000 Grade iii & Grade iv and various competitive exam... If you don't receive the e book after payment please contact on this WhatsApp number - 8402086470