Five students sitting row Reasoning aptitude question test #shorts #reasoning #mathematics#test #gk

Mathematical Reasoning

Five students are sitting in a row. S is on the right of L, P is on the left of L but is on the right of K, S is on the left of Q. The first student in the row from the left is

Calculate the mean of the scores of 20 students in a mathematics test

The number of students appearing for the Aptitude Test from Town D is approximately what percentage of the number of students appearing for the Aptitude Test from Town C ? (a) 243 (b) 413 (c) 134 (d) 341 (e) 143

Two series of a question booklets for an aptitude test are to be given to twelve students. In how many ways can the students be placed in two rows of six each so that there should be no identical series side by side and that the students sitting one behind the other should have the same series?