P walks around a circular field at the rate of one round per hour while Q runs around it the rate of five rounds per hour. They start at same point at 8:25 am. They shall first cross each other at?
Relative speed between P and Q = 5 – 1 = 4 rounds per hour They will cross when one will complete with relative speed, which is 1/4 hour = 15 minutes So, 8:25am + 15 minutes = 8:40 am
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What is the relation of T with respect to S?
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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...
If S is the son of T, T and U are sisters, W, is the mother of U, V is the son of W, then which of the following statements is correct?
If E does not have any Granddaughter, then how many female members are there in the family?
How is K related to N?
How is W related to S?
How is N related to the wife of S?
