Is it possible to copy Multiple choice questions from different sources to make a compiled book without violating copyright laws. If one modify few options, in that case still copyright law violated? For example here is a question
1) Which country to host the 2017 Arctic Energy Summit (AES)? [A] Uruguay [B] Finland [C] Ireland [D] Zambia
Now if one changed it to
1) Which country to host the 2017 Arctic Energy Summit (AES)? [A] Uruguay [B] Finland [C] Ireland [D] USA
Still it is under copyright? Please let me know