A) North-East | B) West |

C) South-East | D) South |

Explanation:

First girl facing North

Then she rotates 100 deg clock wise => 10 deg ES

Then again she rotates 190 deg anti clock wise => for 100 deg it is North and more 90 deg means West.

Therefore, the new direction of the girl is West.

A) 20 miles towards south | B) 13 miles towards south-west |

C) 12 miles towards east | D) 13 miles towards north-east |

A) 10 km | B) 11 km |

C) 4 km | D) 6 km |

Explanation:

From the above fig we can observe that distance between Laxmi and her office is 15-11 = 4 kms.

A) South-East | B) North-East |

C) South-West | D) North-West |

Explanation:

Starting From his house, Sumanth walks 200 feet straight towards Noarth; we can write it as . Similarly, the other distances and directions can be considered and written as follows : (Notice that he covers 300 yards towards East; one yard = 3 feet and hence 300 yards = 900 feet)

Adding all south and all North distances and finding the net result, and also adding all East and all West distances and finding the net result, this can further be summarized as :

Thus, the direction from his original position is North-East.

A) East | B) South |

C) Southwest | D) Southeast |

Explanation:

Starting from the initial point facing north, the horse turns 90 degrees clockwise, which means it turns towards East. Similarly, the other directions can be considered and written as : EWS Thus, the direction it is facing now is South.