insurence exam LIC HFL Assistant/Assistant Manager Mock Test Series Quantitative Aptitude Mensuration Plane Figures
The largest and the smallest angles of a triangle are in the ratio of 7 : 5. The second largest angle is the average of largest and the smallest angles. What is the difference between the largest and the second largest angles of the triangle?
1
10°
2
15°
3
20°
4
30°
5
25°