2021

251. Scientists at CSIR-NCL Pune, with support from the Water Technology In

Scientists at CSIR-NCL Pune, with support from the Water Technology Initiative of the Department of Science and Technology (DST), Government of India, have recently developed a novel hybrid technology to bring safe and healthy drinking water. What is the name of the hybrid technology?

[amp_mcq option1=”SafeWater” option2=”SWASTIIK” option3=”Arsiron Nilogon” option4=”Fluoride Nilogon” correct=”option2″]

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The novel hybrid technology developed by scientists at CSIR-NCL Pune, with support from DST, to provide safe and healthy drinking water is named SWASTIIK.
SWASTIIK stands for ‘Safe Water and Sustainable Technology Initiative from Indian Knowledgebase’. This technology aims to remove multiple contaminants simultaneously from water, including microbial and chemical impurities.
The technology uses a combination of traditional Indian knowledge and modern science. It focuses on decentralized water purification systems suitable for rural and remote areas where access to safe drinking water is challenging.

252. In the latest Chandler Good Government Index (CGGI), which classifies

In the latest Chandler Good Government Index (CGGI), which classifies 104 countries in terms of government capabilities and outcomes, India has been ranked

[amp_mcq option1=”49th” option2=”59th” option3=”69th” option4=”79th” correct=”option1″]

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In the first edition of the Chandler Good Government Index (CGGI), released in 2021, which classified 104 countries, India was ranked 49th.
The CGGI measures the effectiveness of governments across various pillars, including leadership and foresight, robust laws and policies, financial stewardship, attractive marketplace, global influence and reputation, strong institutions, and helpful fiscal and social policies.
The index is published by the Chandler Institute of Governance, a non-profit organization based in Singapore. Finland topped the index in 2021, followed by Switzerland and Singapore.

253. Which one of the following is the theme of the World Ocean Day, 2021?

Which one of the following is the theme of the World Ocean Day, 2021?

[amp_mcq option1=”Innovation for a Sustainable Ocean” option2=”The Ocean : Life and Livelihoods” option3=”Gender and Oceans” option4=”Clean Our Oceans” correct=”option2″]

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The theme for World Ocean Day in 2021 was ‘The Ocean: Life and Livelihoods’.
World Ocean Day is observed annually on June 8th to raise awareness about the importance of the ocean and the need to protect it.
The theme for 2021 focused on the vital role of the ocean in sustaining life on Earth and supporting human livelihoods through industries like fishing, tourism, and shipping. This theme also highlighted the urgent need for conservation efforts.

254. Which one of the following States ranked first on Sustainable Developm

Which one of the following States ranked first on Sustainable Development Goal India Index, 2020-21 released by NITI Aayog?

[amp_mcq option1=”Himachal Pradesh” option2=”Tamil Nadu” option3=”Kerala” option4=”Goa” correct=”option3″]

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Kerala ranked first on the Sustainable Development Goal (SDG) India Index 2020-21 released by NITI Aayog.
The NITI Aayog SDG India Index measures the progress of states and union territories towards achieving the 17 SDGs adopted in the 2030 Agenda for Sustainable Development. Kerala has consistently performed well in this index.
According to the 2020-21 report, Kerala scored 75, maintaining its top position. Himachal Pradesh and Tamil Nadu secured the second position with a score of 74. The index evaluates performance across various indicators mapped to the SDGs.

255. Who among the following was the Head of the Expert Committee on Variab

Who among the following was the Head of the Expert Committee on Variable Capital Company in India which has submitted its report recently?

[amp_mcq option1=”K. P. Krishnan” option2=”Ketan Dalal” option3=”J. Ranganayakulu” option4=”Bobby Parikh” correct=”option1″]

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The Expert Committee on Variable Capital Company (VCC) in India, which submitted its report, was headed by K. P. Krishnan.
K. P. Krishnan is a distinguished economist and former Secretary in the Ministry of Skill Development and Entrepreneurship. The committee was set up to examine the feasibility of introducing the VCC structure in India.
A Variable Capital Company (VCC) is a corporate structure used for investment funds in several jurisdictions (like Singapore) that offers flexibility in the subscription and redemption of shares. The committee’s report explored how such a structure could benefit the fund management industry in India.

256. Indian Coast Guard Offshore Patrol Vessel ‘Sajag’, which was commissio

Indian Coast Guard Offshore Patrol Vessel ‘Sajag’, which was commissioned in May 2021, was constructed by

[amp_mcq option1=”M/s Bharati Shipyard Limited” option2=”M/s Cochin Shipyard Limited” option3=”M/s Hindustan Shipyard Limited” option4=”M/s Goa Shipyard Limited” correct=”option4″]

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Indian Coast Guard Ship (ICGS) Sajag, the third in the series of five Offshore Patrol Vessels (OPVs), which was commissioned in May 2021, was constructed by M/s Goa Shipyard Limited (GSL).
Goa Shipyard Limited is a public sector undertaking under the Ministry of Defence and is a major contributor to the construction of vessels for the Indian Navy and Indian Coast Guard.
The Offshore Patrol Vessels (OPVs) are designed for performing duties such as coastal surveillance, anti-piracy operations, and search and rescue missions. The other four ships in this series built by GSL are ICGS Sachet, ICGS Sujeet, ICGS Sarthak, and ICGS Saksham.

257. 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
(Variant of COVID-19)		List-II
(First identified in)
A. Alpha1. India
B. Beta2. Brazil
C. Gamma3. Britain
D. Delta4. South Africa

Code :

[amp_mcq option1=”A-3, B-4, C-2, D-1″ option2=”A-1, B-2, C-4, D-3″ option3=”A-1, B-4, C-2, D-3″ option4=”A-3, B-2, C-4, D-1″ correct=”option1″]

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The correct matching of the COVID-19 variants with the locations where they were first identified is as follows:
A. Alpha – 3. Britain (specifically, the UK)
B. Beta – 4. South Africa
C. Gamma – 2. Brazil
D. Delta – 1. India
These variants were initially referred to by geographical names but were later assigned Greek letters by the World Health Organization (WHO) for easier public communication and to avoid stigma.
The Alpha variant (B.1.1.7) was first detected in the UK. The Beta variant (B.1.351) was first detected in South Africa. The Gamma variant (P.1) was first detected in Brazil. The Delta variant (B.1.617.2) was first detected in India. The WHO continues to monitor and classify new SARS-CoV-2 variants.

258. Cyclone ‘Tauktae’ was named by

Cyclone ‘Tauktae’ was named by

[amp_mcq option1=”Maldives” option2=”Myanmar” option3=”Oman” option4=”Iran” correct=”option2″]

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Cyclone ‘Tauktae’, which formed in the Arabian Sea in May 2021, was named by Myanmar. The name ‘Tauktae’ is a Burmese word meaning ‘gecko’, a highly vocal lizard.
Tropical cyclones in the North Indian Ocean region are named by countries in the region on a rotational basis, following guidelines set by the World Meteorological Organization (WMO) and the United Nations Economic and Social Commission for Asia and the Pacific (ESCAP) Panel on Tropical Cyclones.
The list of names is maintained by the India Meteorological Department (IMD), one of the six Regional Specialized Meteorological Centres (RSMCs) authorized to name tropical cyclones. The current list comprises names contributed by 13 member countries.

259. Heron drones, inducted by Indian forces for enhancing their surveillan

Heron drones, inducted by Indian forces for enhancing their surveillance capabilities, are acquired from

[amp_mcq option1=”USA” option2=”Russia” option3=”Israel” option4=”Japan” correct=”option3″]

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The Heron drones, which are Unmanned Aerial Vehicles (UAVs) used by Indian forces for surveillance and reconnaissance, are acquired from Israel. Israel Aerospace Industries (IAI) is the manufacturer of these drones.
Heron drones are medium-altitude, long-endurance (MALE) UAVs. India operates a fleet of Heron drones.
India has been acquiring defence equipment from Israel for several years, including surveillance platforms, missiles, and radar systems. The Heron drones are a significant part of India’s aerial surveillance capabilities, particularly along borders.

260. Who among the following has withdrawn from the French Open Tennis Tour

Who among the following has withdrawn from the French Open Tennis Tournament, 2021 in second round after controversy over media obligations?

[amp_mcq option1=”Coco Gauff” option2=”Serena Williams” option3=”Ana Bogdan” option4=”Naomi Osaka” correct=”option4″]

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The correct answer is D) Naomi Osaka.
– Japanese tennis star Naomi Osaka withdrew from the French Open in May/June 2021 after she was fined for refusing to attend mandatory post-match press conferences.
– She cited mental health reasons for her decision and subsequent withdrawal from the tournament after winning her first-round match.
– The incident sparked a global conversation about athlete mental health and media obligations.
– Coco Gauff, Serena Williams, and Ana Bogdan were also participants in the French Open 2021, but it was Naomi Osaka whose withdrawal was directly linked to the controversy over media interactions.
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