In the diagram, NQ//TS,
Attached Figure / Diagram
A
110\(^o\)
B
130\(^o\)
C
140\(^o\)
D
150\(^o\)
Verified Correct Answer: B.
Step-by-Step Mathematical Solution
< TSR = 180 - (80 + 50)
= 180 - (130)
= 50\(^o\)
< QPR = < TSR corresponding < s
< NPR + QPR = < NPR
180\(^o\) - < QPR = < NPR
180\(^o\) - 50 = < NPR
< NPR = 130\(^o\)
Source: Myschool Past Questions Archive (Record #50182)