Question
Which of the following is the principle behind the
working of a hydraulic press? ÂSolution
The working of a hydraulic press is based on Pascal's law, which states that any change in pressure applied to an enclosed fluid is transmitted undiminished to all portions of the fluid and to the walls of its container.  This principle allows a small force applied to a small piston to generate a much larger force on a larger piston.
Which of the following statements is/are true?
Which of the following is not correct?Â
If in a certain way ‘B’ is related to ‘L’ and ‘Z’ is related to ‘G’ then which of the following is ‘C’ related to?
...Who sits immediate left of Q?
How many persons sit between A and D?
Six persons F, G, H, I, J and U sit in a straight row facing north direction. F sits immediate right of G. I sits immediate right of J. Three persons si...
Which of the following pairs represent the people sitting at extreme end of the rows?
There are six persons F, G, H, I, J and K sitting around the circular table facing towards the centre. F sits second to the right of H. One person sit b...
Which of the following statement(s) is/are true?
I. N and L are immediate neighbors
II. Only one person sits between Q and O when counted ...
Who among the following sits on the extreme ends of the row?
