If the speed of a boat in a still water is 20 km per hour and the speed of current is 5 km per hour then the time taken by the boat to travel 100 KM with the current is
. Let the speed of boat in still water =B and speed of stream =S B=20km/h, S= 5km/h Speed of boat in downstream =(B+S) =25km/h Time = Distance /Speed =100/25 =4hours
If C is the only son-in-law of J, then how is C related to Z’s father?
If A%C*D&L! F , then how D is related to F?
‘R+S’ means ‘R is the daughter of S’. ‘R−S’ means ‘R is the husband of S’.‘R × S’ means ‘R is the brother of S’. If ‘B × C...
How is I related to M?
How many male members are there in the family?
F is father of L and N. K is mother of O, P is son of L. P is the only brother of O. K is daughter-in-law of J. J has only one daughter and one son. Whi...
How is V related to P?
How G is related to A?
How many male members are there in the family?
How is V related to U?
