UPSC Essentials | Daily subject-wise quiz : Economy MCQs on Indian Railways MoU on infrastructure, Silvopasture and more (Week 82)

(a) United States

(b) Norway

(c) Switzerland

(d) France

Explanation

— The Railways ministry renewed an existing pact with the transport section of Switzerland for technological collaboration, way maintenance, and infrastructure modernisation successful the obstruction sector.

— A caller Memorandum of Understanding (MoU) was signed by video league with the Swiss Confederation’s Federal Department of Environment, Transport, and Communications (DETEC).

— The archetypal Memorandum of Understanding, signed connected August 31, 2017, was bully for 5 years. In October 2023, the Swiss broadside expressed involvement successful renewing the obstruction assemblage practice agreement.

— Swiss Federal Councillor and Head of the Federal DETEC, Albert Roesti, stated that Switzerland’s fantabulous railway exertion tin payment Indian Railways by expanding operating efficiency, information standards, work quality, and railway infrastructure development.

Therefore, enactment (c) is the close answer.

QUESTION 2

With notation to the nonstop seeding of atom (DSR), see the pursuing statements:

1. It uses much h2o per irrigation.

2. It is effectual against weeds.

3. In DSR, h2o functions arsenic a earthy herbicide.

Which of the statements fixed supra is/are correct?

(a) 1 and 2 only

(b) 2 and 3 only

(c) 1 and 3 only

(d) 1, 2 and 3

Explanation

— The Punjab authorities is encouraging the Direct Seeding of Rice (DSR) paddy technology, which saves h2o and unit costs compared to the accepted puddling method.

— The System of Rice Intensification (SRI) was archetypal established successful Madagascar successful the 1980s, and it has subsequently been utilized by respective countries passim the world, including India.

— Direct seeding of atom (DSR) involves sowing paddy consecutive successful the field, without immoderate nursery preparation, puddling oregon flooding. It uses little h2o per irrigation. DSR replaces h2o with chemic herbicides. Hence, connection 1 is not correct.

— During transplanting, the bedewed fields fundamentally contradict oxygen to the weed seeds successful the soil, inhibiting their germination. Water, thus, functions arsenic a earthy herbicide. Hence, connection 3 is correct.

— DSR is much effectual against weeds and requires little h2o than transplanting. Hence, connection 2 is correct.

— The 2nd irrigation is lone needed 18-20 days aft sowing. A 2nd “post-emergent” herbicide, bispyribac sodium, is administered (at 100-125 g/acre) 20-25 days aft planting, aft the crop’s main stem has produced 2-3 leaves.

Therefore, enactment (b) is the close answer.

QUESTION 3

The word Silvopasture refers to:

(a) A signifier integrating trees, forage and livestock connected the aforesaid land.

(b) It is wide sown pasture writer successful Aotearoa New Zealand.

(c) A seasonal question of livestock betwixt summertime and wintertime pastures.

(d) A signifier which provides livestock with extortion from prima and wind.

Explanation

— Silvopasture is simply a signifier that integrates trees, fodder, and livestock successful the aforesaid area.

— Silvopasture systems supply an effectual remedy to deforestation trends. It has the imaginable to importantly reverse the atrocious inclination of deforestation for pasture land.

— A survey of deforestation factors successful 7 South American nations discovered that much than 70 per cent of deforestation was caused by increasing request for grazing.

— The trees connected silvopasture grounds run arsenic earthy c sinks, sequestering 5 to 10 times much c than pastures without trees, portion maintaining oregon expanding productivity.

— Silvopasture systems besides modulate section climatic conditions, buffering against somesthesia and upwind extremes and creating a comfy surviving situation for animals.

Therefore, enactment (a) is the close answer.

(Other Source: http://www.downtoearth.org.in)

QUESTION 4

Consider the pursuing statements:

Statement 1: India’s full exports to Russia successful 2023 surged by 40 per cent.

Statement 2: Exports successful the “engineering goods” class astir doubled, surpassing the $1-billion people successful 2023.

Which 1 of the pursuing is close successful respect of the supra statements?

(a) Both Statement 1 and Statement 2 are close and Statement 2 is the close mentation for Statement 1.

(b) Both Statement 1 and Statement 2 are close and Statement 2 is not the close mentation for Statement 1.

(c) Statement 1 is close but Statement 2 is incorrect.

(d) Statement 1 is incorrect but Statement 2 is correct.

Explanation

— The majority of the Indian entities sanctioned by the US for allegedly aiding Russia’s warfare successful Ukraine by supplying Moscow with materials and exertion that could beryllium utilized successful subject applications are suppliers of physics components, with a fewer besides providing craft parts, instrumentality tools, and components, among different items.

— According to Commerce Ministry data, India’s full exports to Russia accrued by 40% successful 2023, topping $4 billion, with engineering goods astir doubling to $1.32 cardinal from $680 cardinal successful 2022. Hence, connection 1 is correct.

— India is boosting its exports of machineries, car parts, alloy and aluminium goods, interior combustion engines, pumps, and different items to Russia. Exports successful the “engineering goods” class astir doubled, exceeding $1 cardinal successful 2023. Hence, connection 2 is correct.

Both Statement 1 and Statement 2 are close and Statement 2 is the close mentation for Statement 1.

Therefore, enactment (a) is the close answer.

QUESTION 5

The word ‘West Texas Intermediate’, sometimes recovered successful the news, refers to a people of:

(a) Rare Earth Elements

(b) Crude Oil

(c) Thorium

(d) Uranium

Explanation

— The oil prices raised concerns of little proviso arsenic large producers are keeping output cuts successful spot and connected signs of stronger economical maturation successful the U.S., the world’s biggest lipid consumer.

— A gathering of apical ministers from the Organization of Petroleum Exporting Countries and its allies (OPEC +) including Russia, kept lipid proviso argumentation unchanged and pressed immoderate countries to boost compliance with output cuts.

Therefore, enactment (b) is the close answer.

Previous Daily Subject-Wise-Quiz

Daily subject-wise quiz — Polity and Governance (Week 82)

Daily Subject-wise quiz — History, Culture, and Social Issues (Week 82)

Daily subject-wise quiz — Environment, Geography, Science and Technology (Week 82)

Daily subject-wise quiz — Economy (Week 81)

Daily subject-wise quiz – International Relations (Week 81)

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