Solution

The correct answer is option 3.

 Solution :

We ha 5 different jobs  and we have 4 employees, let they are  E1,E2,E3,E4.

Every employee is assigned at least 1 job.

Therefore the combinations can be like the following :

For Case 1,Number of ways : 5C2 * 3C1 * 2C1 * 1C1 =10*3*2*1 = 60ways

For Case 2,Number of ways : 5C1 * 4C2 * 2C1 * 1C1 =5*6*2*1= 60ways

For Case 3,Number of ways : 5C1 * 4C1 * 3C2 * 1C1 =5*4*3*1 = 60ways

For Case 4,Number of ways : 5C1 * 4C1 * 3C1 * 2C2 =5*4*3*1 = 60ways

Total number of possible ways is = (60+60+60+60)=240