The revised edition of the book ICSE — Skills in Mathematics for Class 9 is strictly in accordance with the latest syllabus prescribed by the Council for the Indian School Certificate Examinations, New Delhi, for Indian Certificate of Secondary Education (ICSE) Examinations.

Salient features of the book are :

• Strictly according to the latest syllabus.

• The large number of Solved Examples would give a better view of the topics.

• Variety of questions in each exercise.

• The Exercises are fully graded to develop analytical and logical understanding. Most chapters have therefore, sub-divisions each with its own set of solved examples.

• Let Us Recall in each chapter highlights the salient points given in that chapter.

• Test Yourself in each chapter enables a student to quickly revise the concepts learnt.

• Wherever required, diagrams and figures are neatly drawn.

• Formulae, rules, hints and notes are appropriately incorporated, so that students may not have difficulty in their applications.

• Very few challenging problems have been included to encourage bright pupils.

Helpful suggestions from teachers, students and general readers for further
improvement of the book are most welcome.