SSC MTS Model Paper 5

Question : 39 of 148

Marks: +1, -0

Two persons A and B walk from P to Q, which are at a distance of 21 km respectively. B reaches Q returns immediately and meets A at R. Find the distance from P To R.

16 km
19 km
18 km
15 km

Validate

Solution:

Distance travelled by A
a = 2 × distance b/w two points × (

a/{a+b}

)
3 = 2 × 21 ×

3/7

= 18 kms.

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