Who is recently selected as leader of labour party in UK in April 2020?
- A. Sadiq khan
- B. keir Starmer
- C. Angela Rayner
- D. johnson
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Artemis I is a planned uncrewed Moon-orbiting mission of which country?
- A. UK
- B. USA
- C. Thailand
- D. UAE
Correct Answer: B. USA
Artemis 1, officially Artemis I, is a planed uncrewed Moon-orbiting mission, the first spaceflight in NASA’s Artemis program, and the first flight of the agency’s Space Launch System (SLS) rocket and the complete Orion spacecraft. Formerly known as Exploration Mission-1 (EM-1), the mission was retitled following the creation of the Artemis program. The 1st launch attempt was made on 29 August 2022 but was cancel due to a faulty reading on a redundant sensor. The 2nd attempt on 3 September 2022 was also scrubbed due to a hydrogen leak. The next launch opportunity is on 23 September 2022.
Which event 75th anniversary was observed on August 6, 2020 across the world?
- A. First World War
- B. Second World War
- C. First Atomic Bomb attack
- D. First Landing on Moon
Correct Answer: C. First Atomic Bomb attack
On August 6, seventy-five years ago, the world’s first nuclear weapon used in wartime was dropped over the Japanese city of Hiroshima. The world joined hands with Japan to observe the 75th anniversary of the first Atomic Bomb attack. Due to the Covid-19 pandemic, the event was broadcast online. The bomb attack killed around 1,40,000 people and caused severe injuries. The second bomb was dropped by the US three days later.
In June 2023, which country has launch JF-22 hypersonic wind tunnel?
- A. Dubai
- B. China
- C. Saudi Arabia
- D. USA
Correct Answer: B. China
China now has the world most powerful hypersonic wind tunnel. the ‘world-leading’ JF-22 can simulate extreme flight conditions at Mach 30. Facility will play key role in developing Beijing’s hypersonic weapons programme and passenger air travel. After five years of construction, the most powerful wind tunnel on the planet has roar to life in China’s capital, Located in the mountainous Huairou district of northern Beijing, the JF-22 wind tunnel is 4 metres (13 feet) in diameter and can generate air flow speeds up to 10km (6.2 miles) per second, according to a final evaluation conducted on May 30.That makes it the largest and fastest wind tunnel in the world, capable of simulating hypersonic flight conditions up to Mach 30, according to the Institute of Mechanics, the owner of the facility.
What is the theme of the World Autism Awareness Day (WAAD) 2022?
- A. Inclusion in the Workplace
- B. Quality Education for All
- C. Leaving No-one Behind
- D. Disorder, Not a Disease
Correct Answer: A. Inclusion in the Workplace
World Autism Awareness Day is an internationally recognized day on April 2 every year, encouraging the Member States of the United Nations to take measures to raise awareness about people with autism spectrum disorder throughout the world. It was designated by the United Nations General Assembly resolution. This year, the theme of World Autism Awareness Day is ‘Inclusion in the Workplace’.
When Sri Lanka`s deposed president Gotabaya Rajapaksa returned to the country?
- A. September 02, 2022
- B. September 05, 2022
- C. September 08, 2022
- D. September 10, 2022
Correct Answer: A. September 2, 2022
Sri Lanka`s deposed president Gotabaya Rajapaksa returned to the country on September 2, 2022, an airport official said, seven weeks after he fled in the face of angry protests over the island`s worst-ever economic crisis. Rajapaksa was garlanded with flowers by a welcoming party of ministers and politicians as he disembarked at the main international airport, the official said, adding that the 73-year-old leader had returned from Bangkok via Singapore.
When Saudi Arabia announced that it will allow flights from “all countries” to cross over its airspace on flights?
- A. September 2, 2020
- B. September 4, 2020
- C. September 6, 2020
- D. September 8, 2020
Correct Answer: A. September 2, 2020
rapprochement with the Arab Gulf, and a major boon for Israeli air travel, Saudi Arabia on September 2, 2020, announced that it will henceforth allow flights from “all countries” to cross over its airspace on flights to or from the United Arab Emirates.