Subject
Bank Exam
Topic
Bangladesh Krishi Bank 2011 (Sr. Officer)
A & B start walking in opposite directions. A covers 3 miles and B covers 4 miles. Then A turns right and walks 4 miles and b turns left and walks 3 miles. How far is each from starting point?
A & B start walking in opposite directions. A covers 3 miles and B covers 4 miles. Then A turns right and walks 4 miles and b turns left and walks 3 miles. How far is each from starting point?
ক)
8 milesখ)
5 milesগ)
4 milesঘ)
6 milesExplanation
From, Pythagoras Theorem, x2 = 42+32 x2 = 16 + 9 x2 = 25 x = sq rt (25) x = 5 Again, y2 = 42+32 y2 = 16 + 9 y2 = 25 y = sq rt (25) y = 5Related questions
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