74) A ladder is kept leaning against a wall such that its tip is along the top of the wall. Length of the ladder is 13 m. The height of the walls is 12m. What is the distance between the base of the wall and the foot of the ladder?
Answer is:
5 m
ISRO Technician-B Electrician Question Paper - 2016 (Set - 1) with Answer Key
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Answer is:
1% loss
Answer is: