Question

In an examination ⅓ of the total students used unfair means out of which ¼ vaught red handed while cheating. If 5 students caught red handed then find the total number of students appeared in the examination

Answer 1

number of students caught red handed = 5
total number of students appeared in examination = 5÷(1/3 × 1/4)
= 5×12=60 students.