41. Which is the largest recorded bacterium?
[A] Holophaga foetida
[B] Thiomargarita magnifica
[C] Bacillus thuringiensis
[D] Staphylococcus aureus
Show Answer
Correct Answer: B [Thiomargarita magnifica]
Notes:
Scientists have discovered the world’s largest recorded bacterium Thiomargarita magnifica in a Caribbean mangrove. It was measured to be more than a centimetre long. It can reach a maximum length of 2 cm.
42. Which state/UT launched ‘Mo Bus service’, which was recently recognized by the UN’s Public Service Awards?
[A] Telangana
[B] New Delhi
[C] West Bengal
[D] Odisha
Show Answer
Correct Answer: D [Odisha]
Notes:
Odisha’s Capital Region Urban Transport (CRUT) authority introduced the Mo Bus Service in November 2018 to promote smart technologies and safe transportation for women riders
It was recently recognised by the UN’s Public Service Awards for 2022.
43. When is ‘Day of the Seafarer’ observed?
[A] June 21
[B] June 23
[C] June 25
[D] June 27
Show Answer
Correct Answer: C [June 25]
Notes:
June 25 was designated as the Day of the Seafarer (DotS) by the International Maritime Organization (IMO), the UN agency responsible for regulating global shipping industry.
It was observed for the first time in the year 2011. The day recognizes the importance of sea transport and honours seafarers for their contribution towards the global economic growth despite the risks involved. The theme for this year’s DotS is “Your voyage – then and now, share your journey”.
44. Patna Marine Drive, Bihar’s version of Thames Path, is an expressway that runs along__?
[A] Ganga River
[B] Yamuna River
[C] Bagmati River
[D] Koshi River
Show Answer
Correct Answer: A [Ganga River]
Notes:
The Patna Marine Drive is a 20.5 km long expressway which is currently being constructed in Bihar. The first phase of this project was inaugurated recently by Bihar Chief Minister Nitish Kumar.
The expressway is also known as the Ganga driveway. It is expected to be completed by the start of 2024. The project commenced in 2013 on the birth anniversary of Indian independence activist Jayaprakash Narayan. The cost of this project is estimated to be Rs.3,160 crore.
45. Mandakini River, which was recently found in the news, is the tributary of which river?
[A] Alaknanda River
[B] Bhagirathi River
[C] Koshi River
[D] Ramganga River
Show Answer
Correct Answer: A [Alaknanda River]
Notes:
The Mandakini River in Uttarakhand is the tributary of the Alaknanda River, which is one of the two head-streams of Ganga River. It originates from the Chorabari Glacier in the Garhwal Himalayas. The river drains into the Alaknanda, which flows into the Ganges.
Recently, a joint operation was conducted by Uttarkhand Police and the State Disaster Response Fund (SDRF) to rescue two youths trapped in the Mandakini River.
46. Which is the most liveable city in the world, as per the ‘EIU Global Liveability Index’?
[A] London
[B] Vienna
[C] Copenhagen
[D] Geneva
Show Answer
Correct Answer: B [Vienna]
Notes:
The Economist Intelligence Unit (EIU) launched its annual ranking of the world’s most liveable cities- Global Liveability Index for 2022.
173 cities were ranked based on a range of criteria, including infrastructure, availability to green space, political stability, crime rates, and health care. Vienna (Austria), Copenhagen (Denmark) and Zurich (Switzerland) were the top three cities in the index.
47. Which Indian state has announced a buy back scheme to purchase single-use plastic items from students?
[A] Kerala
[B] Himachal Pradesh
[C] Sikkim
[D] Uttarakhand
Show Answer
Correct Answer: B [Himachal Pradesh]
Notes:
The Himachal Pradesh is set to implement a buy-back scheme in schools and colleges to purchase single-use plastic items from students.
Under the new scheme, the government will pay students Rs 75 for a kg of single-use plastic items they deposit with the school. The scheme aims to inculcate a habit of environment conservation among the youngsters
48. ‘Roe v. Wade’ is a landmark decision associated with which country?
[A] USA
[B] Russia
[C] UK
[D] Australia
Show Answer
Correct Answer: A [USA]
Notes:
Roe v. Wade, 410 U.S. 113, was a landmark decision of the U.S. Supreme Court in which it was ruled that the Constitution of the United States protects a pregnant woman’s liberty to choose to have an abortion.
The US Supreme Court has recently struck down the ruling, which allowed abortion in the first 12 weeks of pregnancy. Subsequently, protests spread across the country after the ruling.
49. India launched a joint Commonwealth Diplomatic Academy programme with which country?
[A] UK
[B] Australia
[C] Canada
[D] New Zealand
Show Answer
Correct Answer: A [UK]
Notes:
India and the UK announced to create a joint Commonwealth Diplomatic Academy programme to train young and aspiring diplomats from both nations.
External Affairs Minister S Jaishankar and his UK counterpart announced plans for the establishment of the new academy to jointly promote Commonwealth values after the meeting in Rwanda.
50. Which institution operationalised standards for fortified rice kernels (FRKs) in India?
[A] FAO
[B] FSSAI
[C] ICAR
[D] Ministry of Health and Family Welfare
Show Answer
Correct Answer: B [FSSAI]
Notes:
The Food Safety and Standards Authority of India (FSSAI) has decided to operationalise standards for fortified rice kernels (FRKs) to strengthen the national-level fortification programme in the country.
FRKs are rice-shaped kernels containing vitamins and minerals produced through the extrusion technique. The regulations specify standards for rice flour, vitamin and mineral premix (VMP) to be used in preparation for FRKs