Question: 
A man starts climbing a 11 m high wall at 5 pm. In each minute he climbs up 1m but slips down 50 cm. At what time will he climb the wall?
5 : 30 pm
5 : 30 pm
5 : 21 pm
5 : 25 pm
Answer: 
5 : 21 pm
Last Updated: 
14/11/2021 - 22:29