Bunuel wrote:

In a certain business school class, p students are accounting majors, q students are finance majors, r students are marketing majors, and s students are strategy majors. If pqrs = 1,155, and if 1< p < q < r < s, how many students in the class are accounting majors?

A. 3

B. 5

C. 8

D. 11

E. 17

Kudos for correct solution.

We are given that pqrs = 1,155, and if 1< p < q < r < s

Sinc we have to find the value of p, we need to factorize 1155

on factorizing, we get pqrs = 1155 = 3*5*7*11

Since all the numbers are prime, we can easily assign values to each variable.

Therefore p = 3

Option A