state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Mensuration Plane Figures
In the figure given below, ABCD is a trapezium and BO is perpendicular to CD. If BO = 5 cm, CD = 20 cm and area of trapezium is 70 cm2, then what is the length of side BC?
1
10 cm
2
15 cm
3
13 cm
4
12 cm