Salient features of this book :
- Complete and model answers of the textual exercise of each chapter.
- Examination-oriented, important, additional questions – answers.
- Model answers of ‘Think’ questions.
- All types of objective questions – answers.
- Important information about each chapter under the title ‘Remember’.
- Related ‘Self-study activities’ of each chapter for informal evaluation and objective-achievement.
- All necessary figures and maps with names.
- Result-oriented Model Question Paper.
