The distance between two places R and S is 42 km. Anita starts from R with a uniform speed of 4 km/hr towards S and at the same time Romita starts from S towards R also with some uniform speed. They meet each other after 6 hours. The speed of Romita is :
A. 18 km/hr
B. 20 km/hr
C. 3 km/hr
D. 8 km/hr
Answer: Option C
Solution(By Examveda Team)
Let speed of Romita be x kmAccording to the question,
(4 + x) = $$\frac{42}{6}$$ $$\left( {{\text{S = }}\frac{{\text{D}}}{{\text{T}}}} \right)$$
4 + x = 7
x = 3 km/hr
Related Questions on Speed Time and Distance
A. 48 min.
B. 60 min.
C. 42 min.
D. 62 min.
E. 66 min.
A. 262.4 km
B. 260 km
C. 283.33 km
D. 275 km
E. None of these
A. 4 hours
B. 4 hours 30 min.
C. 4 hours 45 min.
D. 5 hours
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