Test Index

JEE Mains 2020 Model Paper 1 New Pattern

© examsnet.com

Question : 3

Total: 75

A boy 1.5m tall is standing t some distance a 30m tall building. The angle of elevation from his eyes to the top of the building increases from 30° to 60° as he walks towards the building. The distance he walked towards the building is

10√3
19√3
30
√3
30

Go to Question:

Prev Question

Next Question