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Previous year question hub

Numerical Computation and Estimation - General Aptitude - General Aptitude (GA) Previous Year Questions

Practice Numerical Computation and Estimation - General Aptitude - General Aptitude (GA) previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

6Papers
6Years
78Questions
1Topics

Numerical Computation and Estimation question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Numerical Computation and Estimation. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Medium 49 62.8%
Easy 27 34.6%
Hard 2 2.6%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

MCQ 52 66.7%
Numerical Answer Type (NAT) 26 33.3%

Subject weightage

Top subjects by unique question coverage.

General Aptitude (GA)
78 Qs

Most asked topics

Top topics across the included previous year papers.

General Aptitude
78 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Numerical Computation and Estimation
78 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

Agricultural Engineering (AG) 2022
1 Qs
Agricultural Engineering (AG) 2020
1 Qs
Agricultural Engineering (AG) 2019
3 Qs
Agricultural Engineering (AG) 2018
1 Qs
Agricultural Engineering (AG) 2015
34 Qs
Agricultural Engineering (AG) 2012
38 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
Agricultural Engineering (AG) 202220221View paper
Agricultural Engineering (AG) 202020201View paper
Agricultural Engineering (AG) 201920193View paper
Agricultural Engineering (AG) 201820181View paper
Agricultural Engineering (AG) 2015201534View paper
Agricultural Engineering (AG) 2012201238View paper

All Numerical Computation and Estimation previous year questions

Practice every matching question in batches of 20, with every available option.

1
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012

The type of pump used in forced water cooling system of a tractor engine is

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2
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012

The draft and total power requirement of a rotary cultivator operating in concurrent mode as compared to a spring tyne cultivator of equal cutting width under the same operating conditions, respectively are

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3
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012

A pumping device that combines the advantages of both centrifugal and reciprocating pumps is known as

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4
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012
If \(\nu\) is the kinematic viscosity of air – water vapour mixture and \(D_{AB}\) is the mass diffusivity of water vapour in air then the ratio \(\nu / D_{AB}\) is known as
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5
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012

Work index in size reduction can be obtained by multiplying Bond’s energy constant with

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6
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012
The integrating factor of the differential equation \((x+1) \frac{dy}{dx} - y = \sin x\) is
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7
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012

The constituent of producer gas which occupies the highest percentage by volume and helps in increasing its overall calorific value is

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8
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012
A slider is moving on a straight link at a sliding velocity of 0.5 m \(s^{-1}\). The straight link is pivoted at one end and makes angular movement at a rate of 1.0 rad \(s^{-1}\). Coriolis acceleration of the slider in m \(s^{-2}\) is
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9
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012

The power developed and the exhaust gas temperature of a diesel engine compared to a spark ignition engine of the same size and running at the same speed respectively, are

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10
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012
The relationship between outflow Q in \(m^3 s^{-1}\) and storage S in \(m^3\) for an emergency spillway in a reservoir is \(Q = S/4000\). Inflow, outflow and storage are assumed to be zero at time t = 0. If the inflow rate is 300 \(m^3 s^{-1}\) at the end of t = 3 hours, the outflow rate in \(m^3 s^{-1}\) is
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11
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012
A trapezoidal grassed waterway is constructed along a longitudinal gradient of 4%. If the cross-sectional area of flow is 1.52 \(m^2\), wetted perimeter is 12.5 m and Manning’s \(n\) for the waterway is 0.04 m \(^{-2/3}\)·s, the flow through the waterway in \(m^3 s^{-1}\) is
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12
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012

A single acting reciprocating pump discharges 3.5 litres of water per second at 40 rpm. The pump has a piston diameter of 150 mm and a stroke of 300 mm. The percentage slip is

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13
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012
A pair of parallel glass panes, each of 3 mm thickness traps 2 mm layer of stagnant air. Thermal conductivities of glass and air are 0.5 and 0.02 W \(m^{-1} K^{-1}\), respectively. If the film heat transfer coefficient of air is 10 W \(m^{-2} K^{-1}\), then Biot Number is
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14
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012
Tomato catsup with 10 Pa \(s^n\) consistency coefficient and 0.8 flow behaviour index is flowing in a pipe. Generalized coefficient of viscosity of catsup, in Pa \(s^n\) is
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15
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012
A packed bed of 480 kg solid particles having particle size of 0.15 mm and density of 800 kg \(m^{-3}\) is fluidized using air at 25 °C and 1 atmospheric pressure. If the cross section of the empty bed is 0.45 \(m^2\) and voidage at minimum fluidizing condition is 0.5, then the minimum height of the fluidized bed, in m is
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16
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012

A tractor power take-off (PTO) driven stationary peg tooth type wheat thresher operating at a cylinder speed of 540 rpm requires a torque of 250 Nm at PTO. The minimum net engine power required, in kW is

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17
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012
A border strip of 8 × 250 m is being irrigated by a border stream of 50 lps. The infiltration capacity of the soil is 25 mm \(h^{-1}\) (assumed to be constant throughout the period of irrigation). The average depth of the advancing sheet of water over the land is 70 mm. The time required to irrigate the border strip, in minutes, will be
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18
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012

Decimal reduction times for Bacillus subtilis are 37 s and 12 s at temperatures of 120 °C and 125 °C, respectively. The temperature rise, in °C, necessary to reduce the first value of decimal reduction time at 120 °C by a factor of 10 is

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19
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012
A tall silo having height to diameter ratio of 2 is holding 480 tons wheat of bulk density 960 kg m⁻³. The angle of internal friction for wheat is 25° and for wheat and wall surface is 24°. Applying Airy formula, the maximum lateral pressure in kPa at the bottom of the bin section is
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20
2012 · General Aptitude (GA) · General Aptitude · Numerical Computation and Estimation
Agricultural Engineering (AG) 2012

A two wheel drive tractor, weighing 15.84 kN with a wheel base of 2160 mm, has the static weight divided between the front and rear axles in the ratio of 30 : 70 on a horizontal level surface. The hitch point is at a height of 700 mm from the ground and at a horizontal distance of 120 mm to the rear side from the center of the rear axle. Pull acts at an angle of 12° downwards from the horizontal. The maximum pull in kN, when the front wheels would just start rising from the ground is

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Showing 20 of 78 questions