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21 Dec 2020, 10:00
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C
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
5%
(low)
Question Stats:
83% (01:01) correct
17%
(01:04)
wrong
based on 70
sessions
History
Date
Time
Result
Not Attempted Yet
In a group of 18 students taking Spanish or German, 12 are taking Spanish and 4 are taking both languages. What is the number of students taking Spanish but
not German?
(A) 4
(B) 6
(C) 8
(D) 10
(E) 12
not German?
(A) 4
(B) 6
(C) 8
(D) 10
(E) 12
21 Dec 2020, 10:10
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n(SUG)= 18, n(S)= 12 and n (S Intersection G )= 4,
So, only Spanish = 12-4 =8
Ans. C
So, only Spanish = 12-4 =8
Ans. C
21 Dec 2020, 11:12
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I made this table to solve the question.
Total under the heading "Total" means 18 students, indicated in the extreme right of the table.
Total under the heading "Spanish" means 12 Spanish speaking students.
There are 4 students who speak both Spanish and German.
To calculate no. of Spanish students who do not speak German= 12-4= 8.
IMO. C
Total under the heading "Total" means 18 students, indicated in the extreme right of the table.
Total under the heading "Spanish" means 12 Spanish speaking students.
There are 4 students who speak both Spanish and German.
To calculate no. of Spanish students who do not speak German= 12-4= 8.
IMO. C
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