campus placement TCS NQT Mock Test (Cognitive Ability) Quantitative Aptitude Speed Time and Distance
After completing his work Vikas leaves the office and starts walking towards the metro station. Walking at 2/3 of his normal speed. Vikas is 15 minutes late in reaching the metro station. The normal time taken by him to cover the distance between his office and the metro station is?
1
28 minutes
2
42 minutes
3
30 minutes
4
21 minutes