Shiela and Belah start from their office and walk in opposite direction each travelling 10 kms. Shiela then turns left and walks 10 kms. Belah turns right and walks 10 km. How far are they now from each other?
Because initially Sheila and Bela walk in different directions, therefore after turning left and right they will end up facing the same direction , therefore the only distance between them will be horizontal, which will be equal to 10+(-10)= 20km. therefore the correct answer is option D.
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