UPSC - Previous year questions MCQ Quiz

09 Jun 2025 10:54

Consider the following statements:

[UPSC CSE 2025] #Science #Tech

I. It is expected that Majorana 1 chip will enable quantum computing.

II. Majorana 1 chip has been introduced by Amazon Web Services (AWS).

III. Deep learning is a subset of machine learning.

Which of the statements given above are correct?

UPSC - Previous year questions MCQ Quiz

09 Jun 2025 10:47

Consider the following:

[UPSC CSE 2025]

I. Cigarette butts
II. Eyeglass lenses
III. Car tyres

How many of them contain plastic?

UPSC - Previous year questions MCQ Quiz

08 Jun 2025 14:44

With reference to Unmanned Aerial Vehicles (UAVs), consider the following statements:

[UPSC CSE 2025] #Science #Tech

I. All types of UAVs can do vertical landing.
II. All types of UAVs can do automated hovering.
III. All types of UAVs can use battery only as a source of power supply.

How many of the statements given above are correct?

UPSC - Previous year questions MCQ Quiz

08 Jun 2025 14:32

With reference to the planet Earth, consider the following statements:

[UPSC CSE 2025] #Environment

I. Rain forests produce more oxygen than that produced by oceans.

II. Marine phytoplankton and photosynthetic bacteria produce about 50% of world's oxygen.

III. Well-oxygenated surface water contains several folds higher oxygen than that in atmospheric air.

Which of the statements given above is/are correct?

UPSC - Previous year questions MCQ Quiz

08 Jun 2025 05:04

Consider the following statements:

[UPSC CSE 2025] #Environment

I. Carbon dioxide (CO₂) emissions in India are less than 0.5 t CO₂ / capita.

II. In terms of CO₂ emissions from fuel combustion, India ranks second in Asia-Pacific region.

III. Electricity and heat producers are the largest sources of CO₂ emissions in India.

Which of the statements given above is/are correct?

UPSC - Previous year questions MCQ Quiz

07 Jun 2025 13:24

With reference to 'Direct Air Capture' an emerging technology, which of the following statements is/are correct?

[UPSC CSE 2025] #Environment #C_A

I. It can be used as a way of carbon
sequestration.

II. It can be a valuable approach for plastic production and in food processing.

III. In aviation, it can be a source of carbon for combining with hydrogen to create synthetic low-carbon fuel.

Select the correct answer using the code given below.

UPSC - Previous year questions MCQ Quiz

07 Jun 2025 13:12

Consider the following statements :

[UPSC CSE 2025] #Environment

Statement I : Scientific studies suggest that a shift is taking place in the Earth’s rotation and axis.

Statement II : Solar flares and associated coronal mass ejections bombarded the Earth’s outermost atmosphere with tremendous amount of energy.

Statement III : As the Earth’s polar ice melts, the water tends to move towards the equator.

Which one of the following is correct in respect of the above statements?

UPSC - Previous year questions MCQ Quiz

03 Jun 2025 05:39

Consider the following statements :

[UPSC CSE 2025] #C_A

Statement I :
At the 28th United Nations Climate Change Conference (COP28), India refrained from signing the ‘Declaration on Climate and Health’.

Statement II :
The ‘Declaration on Climate and Health’ is a binding declaration; and if signed, it becomes mandatory to decarbonize health sector.

Statement III :
If India’s health sector is decarbonized, the resilience of its health-care system may be compromised.

Which one of the following is correct in respect of the above statements?

UPSC - Previous year questions MCQ Quiz

03 Jun 2025 05:26

Similar questions asked on Rashtriya Gokul mission :

1) UKPCS 2012 - see here

UPSC - Previous year questions MCQ Quiz

03 Jun 2025 05:19

Consider the following statements :

[UPSC CSE 2025] #Geography

I. Without the atmosphere, temperature would be well below freezing point everywhere on the Earth’s surface.

II. Heat absorbed and trapped by the atmosphere maintains our planet’s average temperature.

III. Atmosphere’s gases, like carbon dioxide, are particularly good at absorbing and trapping radiation.

Which of the statements given above are correct?

UPSC - Previous year questions MCQ Quiz

02 Jun 2025 05:45

Consider the following statements :

[UPSC CSE 2025] #Geography

Statement I : In January, in the Northern Hemisphere, the isotherms bend equatorward while crossing the landmasses, and poleward while crossing the oceans.

Statement II : In January, the air over the oceans is warmer than that over the landmasses in the Northern Hemisphere.

Which one of the following is correct in respect of the above statements?

UPSC - Previous year questions MCQ Quiz

02 Jun 2025 05:27

Which of the following are the evidences of the phenomenon of continental drift?

[UPSC CSE 2025] #Geography

I. The belt of ancient rocks from Brazil coast matches with those from Western Africa.

1. The gold deposits of Ghana are derived from the Brazil plateau when the two continents lay side by side.

III. The Gondwana system of sediments from India is known to have its counterparts in six different landmasses of the Southern Hemisphere.

Select the correct answer using the code given below.

UPSC - Previous year questions MCQ Quiz

02 Jun 2025 05:01

Consider the following water bodies :

[UPSC CSE 2025] #Geography #Lakes

I. Lake Tanganyika
II. Lake Tonlé Sap
III. Patos Lagoon

Through how many of them does the
equator pass?

UPSC - Previous year questions MCQ Quiz

01 Jun 2025 09:05

Since all of you are like my family and you trust what I say, I want to share something important with you.

I won't take anyone's name specifically to avoid defamations and deletion of channel but believe me, whatever is written here is 100% true.

If you ever feel the need to purchase any course, test series, answer writing program, notes, or coaching, always ask questions—to the teacher, the institute, or the platform.

Most test series are often redundant, copy-pasted material. Some reputed coachings merely shuffle the order of questions each year and resell the same content.

Pendrive courses and video lectures for optional subjects by many teachers and institutes are pre-recorded and sold for years without any updates.

Answer sheet evaluations are frequently outsourced to students who have never even appeared for the Mains examination.

So, whenever you're about to spend even a single penny of your parents' hard-earned money, question, observe, and evaluate carefully before making any decision.

As an aspirant, your most important responsibility is to analyze and reject fraudulent materials, and to identify genuine teachers and authentic study resources.

By doing so, you will have 2 benefits. Saving wastage of money and saving yourself from crap content overload.

It's aspirant who make these coaching mafias a mafia unknowingly by taking ill informed decisions.

Ask for demo and sample content of videos, notes etc. I know many of them don't provide it but once you all start asking for it they will have to provide it and it will become a new normal. They are because of you, they are serving you and not the otherwise.

UPSC - Previous year questions MCQ Quiz

01 Jun 2025 04:43

Consider the following countries :

[UPSC CSE 2025] #Geography #Mountains

I. Bolivia
II. Brazil
III. Colombia
IV. Ecuador
V. Paraguay
VI. Venezuela

Andes mountains pass through how many of the above countries?

UPSC - Previous year questions MCQ Quiz

09 Jun 2025 10:49

Consider the following substances:

[UPSC CSE 2025] #Science #Tech

I. Ethanol
II. Nitroglycerine
III. Urea

Coal gasification technology can be used in the production of how many of them?

UPSC - Previous year questions MCQ Quiz

09 Jun 2025 10:44

In the context of electric vehicle batteries, consider the following elements:

[UPSC CSE 2025] #Science #Tech

I. Cobalt
II. Graphite
III. Lithium
IV. Nickel

How many of the above usually make up battery cathodes?

UPSC - Previous year questions MCQ Quiz

08 Jun 2025 14:39

Consider the following types of vehicles:

[UPSC CSE 2025] #Science #Tech

I. Full battery electric vehicles
II. Hydrogen fuel cell vehicles
III. Fuel cell-electric hybrid vehicles

How many of the above are considered as alternative powertrain vehicles?

UPSC - Previous year questions MCQ Quiz

08 Jun 2025 05:06

Consider the following pairs:

[UPSC CSE 2025] #Environment

Plant — Description

I. Cassava : Woody shrub
II. Ginger : Herb with pseudostem
III. Malabar spinach : Herbaceous climber
IV. Mint : Annual shrub
V. Papaya : Woody shrub

How many of the above pairs are correctly matched?

UPSC - Previous year questions MCQ Quiz

08 Jun 2025 05:00

Regarding Peacock tarantula (Gooty
tarantula), consider the following
statements :

[UPSC CSE 2025] #Environment #species

I. It is an omnivorous crustacean.
II. Its natural habitat in India is only limited to some forest areas.
III. In its natural habitat, it is an arboreal species.

Which of the statements given above is/are correct?

UPSC - Previous year questions MCQ Quiz

07 Jun 2025 13:18

Consider the following statements :

[UPSC CSE 2025] #Environment #C_A

Statement I : Article 6 of the Paris Agreement on climate change is frequently discussed in global discussions on sustainable development and climate change.

Statement II : Article 6 of the Paris Agreement on climate change sets out the principles of carbon markets.

Statement III : Article 6 of the Paris Agreement on climate change intends to promote inter-country non-market strategies to reach their climate targets.

Which one of the following is correct in respect of the above statements?

UPSC - Previous year questions MCQ Quiz

03 Jun 2025 05:45

Paper was such that knowing facts and data was not enough, one needs to be correct at reasoning as well.

Very lengthy paper made it more tough

UPSC - Previous year questions MCQ Quiz

03 Jun 2025 05:32

Consider the following statements :

[UPSC CSE 2025] #Science

Statement I :
Studies indicate that carbon dioxide emissions from cement industry account for more than 5% of global carbon emissions.

Statement II :
Silica-bearing clay is mixed with limestone while manufacturing cement.

Statement III :
Limestone is converted into lime during clinker production for cement manufacturing.

Which one of the following is correct in respect of the above statements?

UPSC - Previous year questions MCQ Quiz

03 Jun 2025 05:23

Consider the following statements about the Rashtriya Gokul Mission :

[UPSC CSE 2025] #C_A #Schemes

I. It is important for the upliftment of rural poor as majority of low producing indigenous animals are with small and marginal farmers and landless labourers.

II. It was initiated to promote indigenous cattle and buffalo rearing and conservation in a scientific and holistic manner.

Which of the statements given above is/are correct?

UPSC - Previous year questions MCQ Quiz

03 Jun 2025 05:12

Consider the following statements :

[UPSC CSE 2025] #Geography

Statement I :
In the context of effect of water on rocks, chalk is known as a very permeable rock whereas clay is known as quite an impermeable or least permeable rock.

Statement II :
Chalk is porous and hence can absorb water.

Statement III :
Clay is not at all porous.

Which one of the following is correct in respect of the above statements?

UPSC - Previous year questions MCQ Quiz

02 Jun 2025 05:39

Consider the following statements :

[UPSC CSE 2025] #Geography

Statement I : The amount of dust particles in the atmosphere is more in subtropical and temperate areas than in equatorial and polar regions.

Statement II : Subtropical and temperate areas have less dry winds.

Which one of the following is correct in respect of the above statements?

UPSC - Previous year questions MCQ Quiz

02 Jun 2025 05:14

Consider the following statements about turmeric during the year 2022-23 :

[UPSC CSE 2025] #Geography #Agri

I. India is the largest producer and exporter of turmeric in the world.

II. More than 30 varieties of turmeric are grown in India.

III. Maharashtra, Telangana, Karnataka and Tamil Nadu are major turmeric producing States in India.

Which of the statements given above are correct?

UPSC - Previous year questions MCQ Quiz

01 Jun 2025 09:20

One more thing.

Many coachings start course in the name of some good teachers but they change the teacher in between and some of them don't even complete the full course because teachers leave in between.

Ask them if the courses will be delivered on time and by the same teacher if not what are remedies available for career damage.

Enough for today but don't take it lightly please. Repercussions of what I have written above is heavy for me but still I wrote it because I wanted to write it since a long time.

UPSC - Previous year questions MCQ Quiz

01 Jun 2025 07:07

I don't understand what kind of aspirants take coaching from him or wants to take coaching from him.

He is indirectly supporting the scam and threatening people who are raising voice against scam.

To be Frank as per reviews from sincere aspirants he adds no value in the preparation at any stage.

Those who pay him fees are indirectly funding him to talk such bullshit and not to learn anything

UPSC - Previous year questions MCQ Quiz

01 Jun 2025 04:21

Consider the following statements
in respect of the Non-Cooperation Movement:

[UPSC CSE 2025] #Modern_history

I. The Congress declared the attainment of ‘Swaraj’ by all legitimate and peaceful means to be it's objective

II. It was to be implemented in stages with civil disobedience and non payment of taxes for the next stage only if ‘Swaraj’ did not come within a year and the Government resorted to repression.

Which of the statements given above is/are correct?