Teaching Haryana HSSC JBT Teacher (JBT/PRT) Paper Mock Test 2024 Quantitative Aptitude Geometry Quadrilaterals
The number of faces (F), edges (E) and vertices (V) of a polyhedron are 7, 15 and x, respectively. Then, the value of (2F + 3E - 4x) is:
1
18
2
17
3
20
4
19
5
Question Not Attempted