31. World’s first 3D-printed steel bridge was recently unveiled in which city?
[A] Amsterdam
[B] Rome
[C] Paris
[D] Rio De Janeiro
Show Answer
Correct Answer: A [Amsterdam]
Notes:
World’s first 3D-printed steel bridge was opened to the public in Amsterdam recently. It was developed by MX3D, a Dutch robotics company, in collaboration with a team of experts.
The bridge was unveiled by Her Majesty Queen Máxima of the Netherlands. The bridge was developed for four years and was installed over one of the oldest canals in Amsterdam’s city centre – the Oudezijds Achterburgwal. This bridge represents a major milestone for 3D-printing technology.
32. The AERAI (Amendment) Bill 2021 increased the threshold of annual passenger traffic in a major airport to?
[A] 20 lakh
[B] 25 lakh
[C] 35 lakh
[D] 50 lakh
Show Answer
Correct Answer: C [35 lakh]
Notes:
A Parliamentary Standing Committee has approved the The Airports Economic Regulatory Authority of India (Amendment) Bill, 2021, without any changes.
The Bill amends the term ‘major airport’ to include group of airports. It also increased the threshold of annual passenger traffic in a major airport to 35 lakh. Previously, an airport with annual traffic more than 15 lakh were called as major airports. AERA will regulate tariff and other charges for aeronautical services for major airports and also a group of airports.
33. How many ordnance factories are operational across India?
[A] 11
[B] 41
[C] 91
[D] 181
Show Answer
Correct Answer: B [41]
Notes:
Essential Defence Services Bill was introduced in the Lok Sabha recently. The Bill empowers the government to declare services mentioned in it as essential defence services.
The Essential Defence Services Bill is aimed at preventing the staff of the government-owned ordnance factories from going on a strike. Around 70,000 people are working at 41 ordnance factories located around the country.
34. Santanu Sen, who was suspended from Rajya Sabha, is an M.P from which party?
[A] Indian National Congress
[B] Trinamool Congress
[C] Rashtriya Janata Dal
[D] Dravida Munnetra Kazhagam
Show Answer
Correct Answer: B [Trinamool Congress]
Notes:
Trinamool Congress (TMC) member Santanu Sen was suspended from Rajya Sabha for the rest of the ongoing Monsoon Session for unruly behaviour, after he snatched papers from IT minister Ashwani Vaishnaw while he was reading a statement on Pegasus software.
The Government sought Sen’s suspension under Rule 256 (2). It says a lawmaker, who disregards the authority of the Chair or abuses the rules of the Council, through wilful disruptions can be suspended from the House, for up to the remainder of the parliamentary session, if the Rajya Sabha chairman deems it necessary.
35. Which space agency has been selected by NASA to provide launch services for Europa Clipper Mission?
[A] Blue Origin
[B] SpaceX
[C] Virgin Galactic
[D] Boeing
Show Answer
Correct Answer: B [SpaceX]
Notes:
NASA has selected Space Exploration Technologies Corp. (SpaceX), to provide launch services for Europa Clipper Mission. It is the Earth’s first mission to conduct detailed investigations of Jupiter’s moon Europa.
The mission will launch in October 2024 on a Falcon Heavy rocket from NASA’s Kennedy Space Center in Florida. NASA’s Jet Propulsion Laboratory leads the development of the Europa Clipper mission in partnership with the Johns Hopkins Applied Physics Laboratory.
36. The North Eastern Space Applications Centre (NESAC) is located in which Indian state?
[A] Nagaland
[B] Meghalaya
[C] Assam
[D] Sikkim
Show Answer
Correct Answer: B [Meghalaya]
Notes:
The North Eastern Space Applications Centre (NESAC) is a joint initiative of Department of Space (DOS) and the North Eastern Council (NEC). It is located in Umiam, Meghalaya.
The Union Home Minister, Amit Shah, recently laid the foundation stone for the Multipurpose Convention Centre and Exhibition Facility of the North Eastern Space Applications Centre-NESAC, in Shillong.
37. Mirabai Chanu has registered India’s first medal at the Tokyo Olympics in which sporting event?
[A] Sprint
[B] Wrestling
[C] Boxing
[D] Weightlifting
Show Answer
Correct Answer: D [Weightlifting]
Notes:
India’s ace weightlifter Mirabai Chanu has clinched the silver medal in the 49kg category and has opened the country’s medal account at the Tokyo Olympics 2021.
She is the second India woman to bag a silver medal at the Olympics after PV Sindhu. Also, she became the first Indian woman weight lifter to win a silver at the Olympics.
38. Which country has authorized $100 million Emergency Funds to meet refugee needs in Afghanistan?
[A] China
[B] Russia
[C] USA
[D] UK
Show Answer
Correct Answer: C [USA]
Notes:
U.S. President Joe Biden authorized up to $100 million from an emergency fund to meet the emergency refugee needs caused from the situation in Afghanistan, including for Afghan special immigration visa applicants.
The funds will support those applying to the Special Immigrant Visas programme. Under the programme as many as 20,000 Afghans who worked for the US and now fear retribution from the Taliban have applied.
39. Multiple sclerosis (MS) is a disorder associated with which part of the body?
[A] Heart
[B] Brain
[C] Lungs
[D] Liver
Show Answer
Correct Answer: B [Brain]
Notes:
Multiple sclerosis (MS), is a neurological disease whose effects range from cognitive impairment to significant physical disability.
World Brain Day is dedicated to raise awareness related to brain health. It is celebrated on July 22. This year, the World Federation of Neurology (WFN) together with partner agencies are leading the campaign to spread awareness about the Multiple sclerosis (MS).
40. Karate, Skateboarding, Surfing and Sport climbing, which were in news recently, are associated with?
[A] Rajiv Gandhi Khel Ratna Award
[B] Asian Games
[C] Tokyo Olympics
[D] US Sports Federation
Show Answer
Correct Answer: C [Tokyo Olympics]
Notes:
The games Karate, Skateboarding, Surfing and Sport climbing have been included as four new games at the Tokyo Olympics 2021. Apart from these 4 games, baseball and softball are being reintroduced in 2021 Tokyo Olympics, after they were dropped in the year 2016.
The inclusion of these sports in the Olympics is set to create a new spotlight for them.