A boat can row downstream at 24 km and upstream 16 km in 8 hours. Then what is the velocity of the current ?
The rate of downstream = 24 / 8 km/hr , The rate of upstream = 16 / 8 km /hr . So , the velocity of the current is 1 / 2 ( 24 / 8 – 16 / 8 ) km /hr = 1 / 2 km /hr.
Which among the following combination is true regarding A?
Who lives immediately above P?
Y lives on which floor?
Who among the following person goes on Sunday?
Which of the following statements is/ are true regarding H?
How many floors are there between Friend of P and the person who lives on the second floor of the building?
Which of the following box is kept immediately above box A?
Which of the following statement is true?
Which of the following is the third tallest among the other students?
Who among the following lives two floors above the floor on which A lives in the same flat?
