Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Geometry Lines and Angles
Let OA, OB, OC and OD are rays in the anticlockwise direction such that ∠AOB = ∠COD = 100°, ∠BOC = 82° and ∠AOD = 78°. Consider the following statements :
1. AOC and BOD are lines.
2. ∠BOC and ∠AOD are supplementary.
Which of the above statements is/are correct?
1
1 only
2
2 only
3
Both 1 and 2
4
More than one of the above
5
None of the above