Q1) A firefighter spraying water on fire stood on the middle rung of the ladder. When the smoke became less thick, he climbed up four rung. However it got too hot so he moved down six rungs. Later the firefighter moved up seven rungs and stayed there till the fire was out. He then climbed the remaining four rungs and entered the building. How many rungs were there in the ladder? A. 19 B. 10 C. 17!D. 20!
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There were 18 rungs in the ladder but it is not in options.
prajapatiatul2osodxc:
sorry bro i think u have not count the middle rung then it goes to 19\
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