19. Students from different universities.
A speaks hindi and bengali.
B hindi and english.
C english and bengali.
D tamil and hindi
E bengali and tamil
20. Interpretor between C and D
A only
B only
E only
A ,B and E
21. Can't speak without interpretor
B&E
A&B
A&C
B&E
Answers were Sorted based on User's Feedback
Answer / chaitu
20.a,b,e
21.b,d,e but in options we dont have d.so ans is b,e
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