SSC CGL 16 Aug 2015 Shift 1 Paper

Question : 145 of 200

Marks: +1, -0

If a person travels from a point L towards east for 12 km and then travels 5 km towards north and reaches a point M, then shortest distance from L to M is :

17 km
13 km
14 km
12 km

Validate

Solution:

From ΔLOM
LM =

√{LO^2+OM^2}

√{12^2+5^2}

√{144+25}

√{169}

= 13 km

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