MAH CET MCA Distance And Direction Previous Year Questions (PYQs)
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Gaeta walks 20 m towards north, then she walks 12 m towards the South. Now, she walks 6 m towards east. How far and in which direction is she from the starting point?
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Solution
A man travels $2,\text{km}$ to the north and turns east and travels $10,\text{km}$, and again he turns north and travels $3,\text{km}$ and again turns to the east and travels $2,\text{km}$. How far is he from the starting point?
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Solution
Total east $=10+2=12$, total north $=2+3=5$.
Distance $=\sqrt{12^{2}+5^{2}}=\sqrt{144+25}=\sqrt{169}=13,\text{km}$.
MAH CET MCA
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