Mock Practice Test-10
Books in each row are numbered 1 to 5 from left to right. If x, y and z represent book 1 in row 1, book 3 in row 2 and book 5 in row 1 respectively, then which of the following is a possible combination of subjects for x, y and z in that order?
|A||History, Physics, Mathematics|
|B||Economics, History, Physics|
|C||Chemistry, Physics, Economics|
|D||History, Physics, Economics|