Sunday, March 20, 2005

Sets!

Among 100 applicants for a scientific job, it was discovered that ten had no qualification in either physics or chemistry.

83 had a physics qualification. 75 had a chemistry qualification.

How many applicants had qualifications in both physics and chemistry? How many in physics but not chemistry? How many in chemistry but not physics?

3 Comments:

Anonymous Anonymous said...

7 had only chemistry
15 had only physics
68 had both

May 22, 2005 at 7:25 AM  
Blogger tandyfrie2094425310 said...

Get your High School Diploma, Or any Desired College Degree, In less then 2 weeks.

Call this number now 24 hours a day 7 days a week (413) 208-3069

Get these Degrees NOW!!!

High School Diploma "BA", "BSc", "MA", "MSc", "MBA", "PHD",

Get everything within 2 weeks.
100% verifiable, this is a real deal

Act now you owe it to your future.

(413) 208-3069 call now 24 hours a day, 7 days a week.

April 29, 2006 at 4:57 PM  
Anonymous Anonymous said...

10 people have no qualification, wich leaves 90 applicants

90 - 75 ppl who have chemistry = 15 people who ONLY have physics qualification
83 - 15 = 68 people who have both
75 - 68 = 7 with only chemistry

May 22, 2006 at 7:00 AM  

Post a Comment

<< Home