A can complete a job in 20 hours. B alone can complete the same job in 15 hrs. A work for 9 hrs and then the remaining job is completed by B. How many hours will B be alone take to complete the remaining job?
The part of job that A completes in 9 hours = 9/20 Remaining job =1 - 9/20 = 11/20 Remaining job can be done by B in 11/20*15 = 33/4 = 8*1/4hrs
If R has only one child and there are four male members in the family then how is the child of R related to Y?
How is M related to H?
M’s sister U is the wife of C. T is the son of C. If T’s mother is the only daughter of her parents, then how is T related to M?
If H is mother of E, who is father of B, who is sister of A, whose mother is N’s sister then how is B related to N?
Which of the following statements is definitely true?
How is O related to N’s brother?
Ankit and Mohit are brothers. Shikha and Shweta are sisters. Ankit’s son is Shweta’s brother. How Mohit is related to Shikha?
How is C related to M?
Who among the following person is the granddaughter of H?
If Naresh says, “Suraj’s mother is the only daughter of my mother”, how is Naresh related to Suraj?
