Agricultural Engineering Gate 2019 Questions with Answer

Ques 40 GATE 2019

The radius as well as the height of a circular cone increases by 10%. The percentage increase in its volume is

Ques 41 GATE 2019

Five numbers 10, 7, 5, 4 and 2 are to be arranged in a sequence from left to right following the directions given below: 1. No two odd or even numbers are next to each other. 2. The second number from the left is exactly half of the left-most number. 3. The middle number is exactly twice the right-most number. Which is the second number from the right?

Ques 42 GATE 2019

Until Iran came along, India had never been ________ in kabaddi.

Ques 43 GATE 2019

Since the last one year, after a 125 basis point reduction in repo rate by the Reserve Bank of India, banking institutions have been making a demand to reduce interest rates on small saving schemes. Finally, the government announced yesterday a reduction in interest rates on small saving schemes to bring them on par with fixed deposit interest rates. Which one of the following statements can be inferred from the given passage?

Ques 44 GATE 2019

In a country of 1400 million population, 70% own mobile phones. Among the mobile phone owners, only 294 million access the Internet. Among these Internet users, only half buy goods from e-commerce portals. What is the percentage of these buyers in the country?

Ques 45 GATE 2019

The nomenclature of Hindustani music has changed over the centuries. Since the medieval period dhrupad styles were identified as baanis. Terms like gayaki and baaj were used to refer to vocal and instrumental styles, respectively. With the institutionalization of music education the term gharana became acceptable. Gharana originally referred to hereditary musicians from a particular lineage, including disciples and grand disciples. Which one of the following pairings is NOT correct?

Ques 46 GATE 2019

Two trains started at 7AM from the same point. The first train travelled north at a speed of 80km/h and the second train travelled south at a speed of 100 km/h. The time at which they were 540 km apart is

Ques 47 GATE 2019

"I read somewhere that in ancient times the prestige of a kingdom depended upon the number of taxes that it was able to levy on its people. It was very much like the prestige of a head-hunter in his own community." Based on the paragraph above, the prestige of a head-hunter depended upon

Ques 48 GATE 2019

In the Muskingum method of channel routing, the routing equation is written as Q₂ = C₀ I₂ + C₁ I₁ + C₂ Q₁. If the storage-time constant K = 12 h, weighting factor x = 0.15 and the time step for routing Δt = 4 h, the coefficient C₀ is

Ques 49 GATE 2019

A watershed of area 80 ha has a runoff coefficient of 0.3. A storm of intensity 5 cm h⁻¹ occurs for a duration more than the time of concentration of the watershed. The peak discharge in m³ s⁻¹ (rounded off to two decimal places) is.

Ques 50 GATE 2019

A lateral has 12 sprinklers spaced 14 m apart in a sprinkler irrigation system. The laterals are spaced 20 m apart on the main line. If the recommended fertilizer dose is 80 kg ha⁻¹, the amount of fertilizer to be applied at each setting in kg (rounded off to two decimal places) is.

Ques 51 GATE 2019

A catchment has eight raingauge stations. In a year, the annual rainfall recorded by the gauges (in cm) are 93.8, 106.5, 170.6, 138.7, 87.8, 156.2, 180.9 and 110.3. For a 10% error in the estimation of the mean rainfall, the optimum number of stations in the catchment is

Ques 52 GATE 2019

In a drainage area of 15 ha, the slope and drainage coefficient are 0.4% and 11 mm/day, respectively. The value of Manning's roughness coefficient is 0.016. The inside diameter (in mm) of the corrugated plastic tubing used for drainage is