Question
Quantitative Aptitude Question on Time Speed Distance
Ramesh went 10 km west from his house,then turned left and walked 15 km.he then turned East and walked 20 km and finally turned left covered 15 km.how far was he from his house?
A
15 Km
B
20 Km
C
10 Km
D
None of these
Answer
10 Km
Explanation
Solution
To find the distance from his house (which is at (0,0)), we can use the distance formula: