engineering recuitment BHEL Engineer Trainee Mock Test 2025 Quantitative Aptitude Trigonometry Heights and Distances
On walking 100 metres towards a building in a horizontal line, the angle of elevation of its top changes from 45° to 60°. What will be the height (in metres) of the building?
1
50(3 + √3)
2
100(√3 + 1)
3
150
4
100√3