Related Questions

If the volume of voids is equal to the volume of solids in a soil mass, then the values of porosity and voids ratio respectively are
A 1.0 and 0.0
B 0.0 and 1.0
C 0.5 and 1.0
D 1.0 and 0.5
The percentage of voids in cement is approximately
A 25%
B 40%
C 60%
D 80%
Valid range for S, the degree of saturation of soil in percentage is
A S > 0
B S
C 0
D 0 ≤ S ≤ 100
Coal mines drainage waste water (acidic in nature) results from the earth's water percolating through the voids created in coal bed during mining. This polluted water which either drains out naturally to water courses or are removed before starting the mining is
A Neutralised by alkali treatment
B Left as such without any treatment
C Diluted with fresh water to reduce its acidity
D None of these
If the voids of a soil mass are full of air only, the soil is termed as
A air entrained soil
B partially saturated soil
C dry soil
D dehydrated soil
Voids ratio of a soil mass can
A never be greater than unity
B be zero
C take any value greater than zero
D take values between 0 and 1 only
The ratio of volume of voids to the total volume of soil mass is called
A air content
B porosity
C percentage air voids
D voids ratio
The Zaskar range, the Ladakh range, the Kailas and the Karakoram Range are the main ranges of:
A The Western Ghat
B The Aravali
C The Himalayan system
D The Eastern Ghat
In an election between two candidates, one got 55% of the total valid votes. 20% of the votes are invalid. If the total votes are 7500, what is the total number of valid votes the other got?
A 2400
B 2700
C 2500
D 2000
In an election between two candidates, one got 55% of the total valid votes. 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was -
A 2700
B 2900
C 3000
D 3100

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