MPSC PYQAptitudeenglish
A 21 meter tall tree is broken by wind at a height x meter from its bottom in such a way that its top struck the ground at certain angle and at a distance 7√3 meter from the tree. Then find out height x of a tree.
A.5√3 meter
B.5 meter
C.7 meter
D.9 meter
Correct answer: C