Question 14

Neelam and Manisha starting from the same place run at a rate of 7 kmph and 9 kmph respectively. What time will they take to be 12 km apart, If they walk in the same direction?

Solution

Let they will take t hrs to be 12 km apart 

Distance travelled by manish=7t KM

Distance travelled by neelam=9t km

9t-7t=12

2t=12

t=6 hrs


Create a FREE account and get:

  • Download RRB Study Material PDF
  • 45+ RRB previous papers with solutions PDF
  • 300+ Online RRB Tests for Free

cracku

Boost your Prep!

Download App