Related Questions

Mr. Ali decided to walk down the escalator of a tube station. He found that if he walks down 26 steps, he requires 30 seconds to reach the bottom. However, if he steps down 34 stairs he would only require 18 seconds to get to the bottom. If the time is measured from the moment the top step begins to descend to the time he steps off the last step at the bottom, find out the height of the stair way in steps?
A 23 steps
B 16 steps
C 46 steps
D 26 steps
A leader rests against a wall is perpendicular to the ground if the bottom of the ladder is 4m away from the bottom of the wall, while the top of the ladder is at a height of 3m. What is the length of the ladder.
A 7m
B 35m
C 5m
D 25m
He seems aggressive but at bottom he is kind and good-natured . Here "at bottom" means..........
A in disguise
B at the and
C secretly
D in reality
A ladder is resting against a vertical wall and its bottom is 2.5 m away from the wall. If it slips 0.8 m down the wall, then its bottom will move away from the wall by 1.4 m. What is the length of the ladder?
A 6.2 m
B 6.5 m
C 6.8 m
D \7.5 m
Height of liquid in agitation tank is normally maintained equal to the tank diameter. However, if the tank is too tall and a large liquid hold up is desired, then two or more impellers mounted on the same shaft may be used. The clearance between the tank bottom and the bottom most impeller should be about (where, D = impeller diameter)
A 0.5 D
B D
C 1.5 D
D 2 D
When a ship floats at its designed water line, the vertical distance from water line to the bottom of the ship is known as
A Beam
B Depth
C Free-board
D Draft
What is the meaning of the expression 'bottom line'?
A The final step
B The end of a road
C The last line of a book
D The essential point
What is the meaning of the expression "bottom line"?
A The final step
B The end of a road
C The last line of a book
D The essential point
What is the meaning of the expression "bottom line " ?
A The final step
B The end of road
C The last line of a book
D The essential point
What is the meaning of the phrase --'the bottom line'?
A the most important thing
B the lower line
C conclusion
D residue part

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