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Q1
:
If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is:
A
80 km
B
50 km
C
56 km
D
70 km
Solution
ANS:
A
- 50 km
Let the actual distance travelled be
x
km.
Then,
x
=
x
+ 20
10
14
14
x
= 10
x
+ 200
4
x
= 200
x
= 50 km.
Share :
x
