Question

25.
Rahul and Raghavare 110 km apart from each
other and they started horse-riding towards
each other at same fane at a speed of 20 km/hr
and 24 km/hr. After how many hours of riding
will they be a distance of 22 km?
A. 1 hour
B. 1 hour 30 mi
C. 2 hours
D 2 hours 30 min

Answer 1

Answer:

two hrs.............

Answer 2

Answer:

Time taken = 2 hours

Step-by-step explanation:

In the question,

Distance between Rahul and Raghavare = 110 km

Speed of Rahul, p = 20 km/hr.

Speed of Raghavare, q = 24 km/hr.

Now,

Time taken by them to be at a distance of 22 km from each other is,

$Time=\frac{Distance\ travelled}{Speed\ of\ approach}$

So,

Distance between them = Total distance - Distance travelled

So,

22 = 110 - Distance travelled

Distance travelled = 88 km

Also,

Speed of Approach = p + q = 20 + 24 = 44 km/hr

So,

Time taken is,

$Time, t=\frac{88}{44}= 2\ hours$

Therefore, the time taken by them for which they will be at 22 km from each other is 2 hours.