One angle of a parallelogram is 60 degrees. What is the value (in degrees) of its adjacent angle?
Show answer & explanation
Correct answer: B
Explanation
Sum of adjacent angles of parallelogram = 180°
Adjacent angles = 180° – 60° = 120°
SSC GD 2026 PYQ — Question 45
SSC GD Constable - 27 April 2026 - Shift 2 • Quantitative Aptitude • Q45