In a group each person knows at least one language out of hindi and urdu.100 persons knows hindi 50 urdu and of them 25 knows both hindi and urdu find by set method how many persons are their in the group?
Answers
Answered by
0
Answer:
175 is the answer
Step-by-step explanation:
Add all the numbers
Answered by
0
Answer:
the right ans is 175
Step-by-step explanation:
because
no. of person now Hindi =100
,,. ,,. ,,. ,,. Urdu = 50
,,. ,,. ,,. ,,. both = 25
100+ 50+ 25
=175
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