wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

In a school, students are offered subjects in such a manner that they have to choose at least one subject from History and Geography.

Accordingly: All students who study History also study Geography, logically implies:
I. There are no students who study Geography and do not study History.
II. There are no students who study History and do not study Geography.
III. There are no students who do not study History and do not study Geography.
IV. All students who do not study Geography are students who study History.

A
I and II
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
I and III
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
II and III
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
II and IV
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is D II and III
All students who study History also study Geography
There can be some students who study geography but not history.
Clearly, there are no students who study history and do not study geography & vice-versa.
Hence, Option C is correct.


flag
Suggest Corrections
thumbs-up
0
similar_icon
Similar questions
View More
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Sets and Their Representations
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon