Let the speed of boat in still water be x km/hr. According to the question, => x + 6 + x − 6 = 30 => x = 15 Downstream speed = 6 + 15 = 21 km/hr Required time = 84/21 = 4 hrs
Which of the following statement(s) is/are true?
I) Two persons were born between the one like Black and the one who like White
II) The Nu...
Which of the following combination is correct?
If we arrange the boxes in alphabetical order from top to bottom (i.e. Box P will be top most and Box X will be on the bottom) then position of how many...
Which of the following fruit is filled in box N?
Who lives immediately above E in the same flat number?
If C is related to A, D is related to E, in the same way to how G is related to?
C attends which of the following seminars?
On which date Gupta celebrates his birthday?
Who lives on 10th floor?
C likes which of the following Flower?
