nirmala shastri maths class 9 frank emu math class 9 icse The popular book recommended for ICSE students is Cocise Selina solutions for Class 10. Apart from this, students can download the free PDFs of HC Verma and other reference books provided in this article. Students can also access the ICSE Sample Papers with Solutions for Class 6 to 12 to ensure overall preparation. CBSE Sample Papers with Solutions and ICSE Sample Papers with Solutions are a treasure of wide variety of questions that can be expected in the exam. So, in addition to making students familiar with the exam pattern, they ensure your extensive practice, help in time management and help to cover all the topics in a limited time. Industrial Revolution refers to all the changes that took place in the field of industry during the second half of the 18th century and the first half of the 19th century bringing about a transition from hand work to machine work and from domestic system to factory system of production.