Subject
Bank Exam
Topic
First Security Islami Bank Ltd. 2009 (PO)
If two planes leave the same airport at 1:00 PM, how many miles apart will they be a 00 PM if one travels directly north at 150 mph and the other travels directly west at 200 mph?
If two planes leave the same airport at 1:00 PM, how many miles apart will they be a 00 PM if one travels directly north at 150 mph and the other travels directly west at 200 mph?
ক)
50 milesখ)
100 milesগ)
500 milesঘ)
700 milesExplanation
since one plane travel north, the other west, they are at right angles North = 150X2 =300 West = 200X2=400 By Pythagoras' Theorem, 300 square + 400 square = x square( where x is the distance) x = 500mRelated questions
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