UPSC NDA-2 Archives

11. The property of electric current which is applicable in the fuse wire

The property of electric current which is applicable in the fuse wire is

chemical effect of current

magnetic effect of current

heating effect of current

optical property of current

This question was previously asked in

UPSC NDA-2 – 2016

Download PDF Attempt Online

The correct answer is C) heating effect of current. A fuse wire is designed to melt and break the circuit when the current flowing through it exceeds a certain limit. This melting is caused by the heat generated due to the resistance of the wire when current passes through it, which is known as the heating effect of electric current (Joule’s Law).

– Fuse wire protects electrical circuits from overcurrents.
– Its operation relies on melting due to excessive heat.
– The heat generated is proportional to the square of the current and the resistance of the wire (H = I²Rt).

– Chemical effect of current is related to electrolysis.
– Magnetic effect of current is used in devices like motors, relays, and electromagnets.
– Optical property of current is not a standard term; effects like light emission (LEDs) are related to current flow but not the principle behind a fuse.

12. As per census 2011, which one of the following states has the highest

As per census 2011, which one of the following states has the highest number of inhabited villages ?

Uttar Pradesh

Odisha

Rajasthan

Maharashtra

This question was previously asked in

UPSC NDA-2 – 2016

Download PDF Attempt Online

The correct answer is A) Uttar Pradesh. As per the Census 2011 data, Uttar Pradesh had the highest number of inhabited villages among all states in India.

– Census 2011 is the source for the number of inhabited villages per state.
– Uttar Pradesh, being the most populous state, also has the largest number of administrative units like villages.

– The total number of inhabited villages in India according to Census 2011 was 597,608.
– Uttar Pradesh accounted for over 107,000 of these inhabited villages.
– States like Bihar, Maharashtra, and West Bengal also have a high number of inhabited villages, but less than Uttar Pradesh. Odisha and Rajasthan have fewer.

13. Which one of the following sectors is the largest contributor to carbo

Which one of the following sectors is the largest contributor to carbon dioxide emissions from fuel consumption in India ?

Electricity and heat production

Transport

Manufacturing industries and constructions

Others

This question was previously asked in

UPSC NDA-2 – 2016

Download PDF Attempt Online

The correct answer is Electricity and heat production.

In India, the combustion of fossil fuels, primarily coal, for electricity generation is the largest single source of carbon dioxide emissions.

India relies heavily on thermal power plants, mainly coal-based, to meet its energy demands. Burning coal for power generation releases significant amounts of CO2, making the electricity and heat production sector the largest contributor to India’s CO2 emissions from fuel combustion. While other sectors like transport and manufacturing also contribute substantially, the power sector’s emissions are significantly higher due to the large scale of fossil fuel (especially coal) consumption.

14. The world’s largest biomass cookstove system for cooking in community

The world’s largest biomass cookstove system for cooking in community kitchen has been installed at

Tirupati

Amritsar

Shirdi

Udupi

This question was previously asked in

UPSC NDA-2 – 2016

Download PDF Attempt Online

The correct answer is Shirdi.

A large biomass cookstove system for community cooking has been installed at the Shri Saibaba Sansthan Trust (Shirdi) in Maharashtra, recognized as one of the world’s largest.

The community kitchen (Langar/Prasadalaya) at the famous Saibaba temple in Shirdi serves thousands of devotees daily. To manage the massive cooking requirements, a large-scale solar steam cooking system supplemented by a biomass gasifier-based system was installed, often cited as one of the largest of its kind globally, particularly for biomass cookstoves in a community kitchen setting. While other places like Tirupati and Amritsar (Golden Temple, known for its massive Langar) also have large community kitchens, the biomass cookstove system at Shirdi is particularly noted for its scale and technology in this context.

15. Match List I with List II and select the correct answer using the code

Match List I with List II and select the correct answer using the code given below the Lists :
List I (Ultra mega power project at different stages of development)
List II (State)

A. Sasan	1. Gujarat
B. Mundra	2. Madhya Pradesh
C. Tilaiya	3. Andhra Pradesh
D. Krishnapatnam	4. Jharkhand

Code :

2 4 1 3

3 4 1 2

2 1 4 3

3 1 4 2

This question was previously asked in

UPSC NDA-2 – 2016

Download PDF Attempt Online

The correct answer is 2 1 4 3.

Matching the Ultra Mega Power Projects (UMPPs) with their respective states: Sasan is in Madhya Pradesh, Mundra is in Gujarat, Tilaiya is in Jharkhand, and Krishnapatnam is in Andhra Pradesh.

The Indian government initiated the UMPP program to add large-scale power generation capacity efficiently.
A. Sasan UMPP: Located in Singrauli district, Madhya Pradesh (2).
B. Mundra UMPP: Located in Kutch district, Gujarat (1). There are multiple power projects at Mundra, including a UMPP won by Tata Power.
C. Tilaiya UMPP: Was planned in Hazaribagh district, Jharkhand (4). This project faced land acquisition and regulatory issues and was eventually abandoned by Reliance Power in 2015.
D. Krishnapatnam UMPP: Located in Nellore district, Andhra Pradesh (3). This project was awarded to Reliance Power but also faced significant delays and issues.
Based on the intended locations, the mapping is A-2, B-1, C-4, D-3, which corresponds to option C (2 1 4 3).

16. Which country won the Thomas Cup Badminton Championship, 2016 ?

Which country won the Thomas Cup Badminton Championship, 2016 ?

Indonesia

Denmark

China

Malaysia

This question was previously asked in

UPSC NDA-2 – 2016

Download PDF Attempt Online

The correct answer is Denmark.

Denmark won the Thomas Cup Badminton Championship in 2016.

The 2016 Thomas Cup was held in Kunshan, China. In the final, Denmark defeated 14-time champions Indonesia by a score of 3-2. This victory marked Denmark’s first-ever Thomas Cup title, making them the first European nation to win the prestigious men’s international team championship.

17. Which of the following statements about Krishi Kalyan Cess (KKC) is/ar

Which of the following statements about Krishi Kalyan Cess (KKC) is/are correct ?

1. KKC is calculated in the same way as Service Tax is calculated.
2. The current rate of KKC is 0.50%.
3. KKC is similar to the KKS (Krishi Kalyan Surcharge).

Select the correct answer using the code given below :

1, 2 and 3

1 and 2 only

2 and 3 only

1 only

This question was previously asked in

UPSC NDA-2 – 2016

Download PDF Attempt Online

The correct answer is 1 and 2 only.

Krishi Kalyan Cess (KKC) was introduced in 2016 at a rate of 0.5% on all taxable services, calculated on the same value as Service Tax. It was distinct from surcharges like Krishi Kalyan Surcharge (KKS).

Statement 1 is correct: KKC was indeed levied at 0.5% on the value of taxable services, calculated in the same manner as the Service Tax itself and the Swachh Bharat Cess.
Statement 2 is correct: The rate of KKC was 0.50%.
Statement 3 is incorrect: KKC was a cess on Service Tax, specifically introduced to finance initiatives relating to improvement of agriculture and welfare of farmers. KKS (Krishi Kalyan Surcharge) was a surcharge on income tax levied on certain taxpayers in specific budget years for similar objectives. They were different types of levies applied to different tax bases. KKC was subsumed under the Goods and Services Tax (GST) which came into effect from July 1, 2017.

18. As per the RBI guidelines, which one of the following is the minimum t

As per the RBI guidelines, which one of the following is the minimum tenure of Masala Bonds that an Indian company can issue offshore ?

Five years

Four years

Three years

Two years

This question was previously asked in

UPSC NDA-2 – 2016

Download PDF Attempt Online

The correct answer is Three years.

As per the Reserve Bank of India (RBI) guidelines for issuing Masala Bonds (INR denominated bonds issued overseas), the minimum maturity period was set at 3 years.

Specifically, RBI guidelines around the time Masala Bonds became prominent stipulated a minimum maturity of 3 years for issues up to USD 50 million equivalent per financial year per issuer. For issues exceeding USD 50 million equivalent, the minimum maturity was set at 5 years. The question asks for the minimum tenure that *an* Indian company can issue, which refers to the lowest possible tenure allowed under the guidelines, which is 3 years.

19. Which of the following statements regarding recent developments in int

Which of the following statements regarding recent developments in international affairs is/are correct ?

1. NATO’s defence ministers agree to boost support for Ukraine with a comprehensive package of assistance which will help it strengthen defence and to modernize its armed forces.
2. Israel announces plans for construction of dwelling units for Jewish settlers in a Palestinian neighbourhood of East Jerusalem.

Select the correct answer using the code given below :

1 only

2 only

Both 1 and 2

Neither 1 nor 2

This question was previously asked in

UPSC NDA-2 – 2016

Download PDF Attempt Online

The correct answer is Both 1 and 2.

Both statements reflect actual developments and ongoing issues in international affairs around the likely timeframe of this question (mid-2010s).

Statement 1: NATO defence ministers have consistently pledged and provided various forms of support to Ukraine, especially since the 2014 conflict began, aimed at strengthening its defence capabilities and modernizing its forces. Such comprehensive packages of assistance are standard practice for NATO’s relationship with partner countries like Ukraine, particularly in the context of regional security challenges.
Statement 2: The construction of Jewish settlements in East Jerusalem and the West Bank is a frequent action by the Israeli government that draws international criticism. Announcements and plans for building dwelling units in these areas, including Palestinian neighbourhoods in East Jerusalem, occur periodically and are a significant point of contention in the Israeli-Palestinian conflict. Based on reports from the period, both types of events mentioned were occurring.

20. In the 19th century, the majority of the workers in Japan’s modern ind

In the 19th century, the majority of the workers in Japan’s modern industries were mainly

Japanese men and children

Japanese women and Chinese men

women

Japanese and Chinese men

This question was previously asked in

UPSC NDA-2 – 2016

Download PDF Attempt Online

The correct answer is women.

During the rapid industrialization of Japan in the 19th century (Meiji Era), the burgeoning textile industry, particularly silk reeling and cotton spinning, became a major sector employing a vast number of workers. The majority of these workers were young women from rural areas.

Women constituted a significant portion, often the majority, of the workforce in early Japanese modern industries, especially textiles, which was a key driver of industrial growth. They were often recruited from peasant families and worked in factories, frequently living in factory dormitories. While men were employed in heavier industries and other sectors, women dominated the textile sector workforce. Chinese men were not a significant part of the workforce in Japan’s domestic modern industries in the 19th century.