J.B Gupta -Electrical Engeneering...........objective type..
1)keep the syllabus copy... 2) prepare standard text books with gate notes...
You can find best books for preparing CAT exams on blog.spanedea.com/recommended-books-and-additional-reading-for-cat-2013-2014/
You can get American school exams by attending an American school. You can also purchase practice books for many of the major exams needed to graduate.
in board ,exams are to difficult no answer in from books answers are changed
school text books
Refer Examrace Books for IAS Prelims and Mains which are available at their website
Disha publication books for olympiad exams might help you if you are looking for class 8th olympiad books.
Refer to the related links section indicated below.
You can call the office that offers the exams and ask for the study guides for the exams you want to take. I also used the AP study books for the subject matter exams that I took in Texas.
Almanac Dictionary
Study from the books provided by the Institute.
lolidk