GATE MN kind:question PYQs & Answers — Page 35

Questions 341–350 of 650. Imported answers require independent review unless marked reviewed.

The measures of dispersion of a dataset are

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standard deviation, range and mode.

standard deviation, range and interquartile range.

variance, range and median.

interquartile range, median and mode.

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NONEL is used as down-the-hole initiator to

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avoid generation of air overpressure.

provide precise delay.

avoid deflagration of column charge.

reduce ground vibration.

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The vectors

and

act in a plane as shown below. The magnitude of the vector

Diagram for Mining Engineering question 8

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zero.

half to the area bounded by the vectors

and

equal to the area bounded by the vectors

and

twice the area bounded by the vectors

and

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As per MMDR Act 1957, for the allocation of lease of minor minerals

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the State Government is authorised to give the permit.

the Central Government is authorised to give the permit.

the State Government is authorised to give permit but with the consent of Central Government.

the Central Government is authorised to give permit but with the consent of State Government.

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In photogrametry, the ‘Tilt of a photograph’ refers to the angle between the

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lines joining the opposite fiducial marks of a photograph.

normal to the plane of photograph and optical axis.

vertical and the axis of the flight.

vertical and optical axis of the camera.

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The hydraulic sand stowing pipeline layout should be such that

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the geometric profile must coincide with the hydraulic gradient line.

the hydraulic profile should always be below the hydraulic gradient line.

the hydraulic profile should always be above the hydraulic gradient line.

the geometric profile should always be above the hydraulic gradient line.

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For a “positive definite” square matrix, the TRUE statement is

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the matrix is singular.

all the eigen values of the matrix are greater than zero.

all the eigen values of the matrix are zero.

some of the eigen values can be less than zero.

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The standard normal distribution is a

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non-parametric distribution.

single parameter distribution.

two-parameter distribution.

three-parameter distribution.

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Variance of the sum of two statistically independent random variables

and

, is

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The difference between depreciation and amortization allowances in tax calculation is that

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depreciation is for a tangible asset applicable on its declared life; whereas amortization is for an intangible asset applicable on a specified period.

depreciation is for an intangible asset applicable on its declared life; whereas amortization is for a tangible asset applicable on a specified period.

depreciation is for a tangible asset applicable on a specified period; whereas amortization is for an intangible asset applicable on its declared life.

depreciation is for an intangible asset applicable on a specified period; whereas amortization is for a tangible asset applicable on its declared life.

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GATE MN kind:question PYQs

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