1 Answers
Option 4 : All are correct
People: P, Q, R, S, T and U.
Mobile: Nokia, Vivo, Oppo, Samsung, Apple and Jio (but not necessarily in the same order).
1) P does not have Apple mobile.
2) U does not have Oppo nor Vivo mobile.
3) T has a Nokia mobile.
4) R does not have Oppo nor Apple mobile.
|
People |
Companies |
|
P |
|
|
Q |
|
|
R |
|
|
S |
|
|
T |
Nokia |
|
U |
|
5) Q does not have Samsung nor Oppo mobile.
6) P does not have Oppo nor Jio mobile.
7) U does not have Jio nor Apple mobile.
(On combining point 5, 6 and 7 we find that U has Samsung mobile.)
|
People |
Companies |
|
P |
|
|
Q |
|
|
R |
|
|
S |
|
|
T |
Nokia |
|
U |
Samsung |
Final arrangement:
(Mobiles left for P, Q, R and S are Vivo, Apple, Jio and Oppo respectively.)
|
People |
Companies |
|
P |
Vivo |
|
Q |
Apple |
|
R |
Jio |
|
S |
Oppo |
|
T |
Nokia |
|
U |
Samsung |
Hence, all the given combinations are correct.