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
The vertical posts placed at the top and bottom ends of a flight supporting the hand rail are known as
A Balusters
B Newel posts
C Balustrades
D Railings
In a club 60% members are male and 70% members are graduates. Again, 50% of the graduate members are male. What percent of the club members are female and not graduate?
A 5%
B 10%
C 15%
D 20%
Four staff members at a certain company worked on a project. The amounts of time that the furn staff members worked on the project were in the ratio 2 to 3 to 5 to 6 If one of the four staff members worked o the project for 30 hours, which of the following CANNOT be the total number of hours that the for staff members worked on the project?
A 192
B 96
C 160
D 240
Four staff members at a certain company worked on a project. The amounts of time that the furn staff members worked on the project were in the ratio 3 to 4 5 to 6 . If one of the four staff members worked on the project for 60 hours, which of the following CANNOT be the total number of hours that the four staff members worked on the project ?
A 540
B 270
C 180
D 288
When was Petrol Rail car started on Kalka - Shimla Rail route?
A 1911
B 1913
C 1918
D 1917
The angle between the minute hand and the hour hand of a clock when the times 4.20?
A 0০
B 10০
C 5০
D 20০
The angle between the minute hand and the hour hand of a clock when the time is 8.30, is :
A 80 degree
B 75 degree
C 60 degree
D 105 degree
At a particular moment, if the angle between the hour hand and the minute hand of a clock is 105 degree, what was the time by the lock at that time?
A 6 : 20
B 6 : 40
C 3 : 15
D 3 : 30
At a particular moment, if the angle between the hour hand and the minute hand of a clock is 105 , what was the time by the clock at that time?
A 6:20
B 6:40
C 3:15
D 3:30

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