Related Questions

There are two stations of length 162 meters and 120 meters respectively . A train takes 15 seconds to pass first station and 18 seconds to pass another station . Determine the length of the train ?
A 90 m
B 70 m
C 100 m
D 95 m
The process of determining the locations of the instrument station by drawing re sectors from the locations of the known stations is called
A radiation
B intersection
C resection
D traversing
Two trains starting at the same time from 2 stations 400 km apart and going in opposite direction cross each other at a distance of 240 km from one of the stations. What is the ratio of their speeds?
A 3 : 2
B 4 : 3
C 5 : 3
D None
As per the recent survey conducted by the Quality Council of India, which railway stations have been named as the cleanest and dirtiest railway stations in India?
A Darbhanga and Allahabad
B Allahabad and Indore
C Indore and Visakhapatnam
D Visakhapatnam and Darbhanga
The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and difference of the digits of the number if the ratio between the digits the number is 1 : 2?
A 4
B 8
C 16
D 24
Public television stations are different from commercial stations ————.
A because they receive money differently and different types of shows
B in the areas of funding and programming
C for money and program types.
D because former receives. money and_ has programmers differently from the latter
The average of 17 results is 60. If the average of first 9 results is 57 and that of the last 9 results is 65, then what will be the value of 9th result?
A 39
B 78
C 117
D 156
The difference between the radio of bigger difference between circle and smaller circle is 14 and the difference between their sareas is 1056 cm2 . Radius of the smaller circle is .
A 7 cm
B 5 cm
C 9 cm
D 3 cm
Pressure difference between two points in vessels, pipelines or in two different pipelines can be measured by a differential manometer. The pressure difference measured as the mm of water coloumn in case of mercury-water, differential manometer is equal to (where, H = difference in height of mercury column in mm).
A H
B 12.6 H
C 13.6 H
D 14.6 H
If the instrument is to have a wide range, the instrument should have
A Linear scale
B Square-law scale
C Exponential scale
D Logarithmic scale

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