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Downstream speed of the boat = 220/10 = 22 km/hr Upstream speed of the boat = 170/17 = 10 km/hr Speed of boat in still water = (22 + 10)/2 = 16 km/hr Distance travelled by the boat in still water in 5 hours = 16 × 5 = 80 km
H is the son-in-law of G and is the brother-in-law of M who is the brother of K. K is the daughter of G. How is M related to G?
How is P related to T?
How is P related to Q?
Z is the brother of Y, W is the wife of V, who is the only son of P, who is the male member of the family. Y is the daughter of W. How is P related to Z?
How is G related to the wife of L?
A + B means B is brother of A.
A - B means A is mother of B.
A x B means A is father of B.
A ÷ B means A is son of B.
Which of the following is definitely false?
Which of the following statement is true regarding F?
If “J#K^P%R#O”, then How O is related to J?
How is M related to O?