1. Which institution developed a pocket-friendly device to detect milk adulteration in 30 seconds?
[A] IISc Bengaluru
[B] IIT Madras
[C] IIT Delhi
[D] NIT Tiruchirappalli
Show Answer
Correct Answer: B [IIT Madras]
Notes:
Indian Institute of Technology Madras (IIT Madras) Researchers have developed a three-dimensional (3D) paper-based portable device that can detect adulteration in milk within 30 seconds.
The test could be even performed at home. It can detect multiple substances commonly used as adulterating agents including Urea, detergents, soap, starch, hydrogen peroxide, sodium-hydrogen-carbonate, and salt, among others.
2. Which country’s plant mycologist is the first person in the world to contract a plant fungal disease?
[A] India
[B] China
[C] Japan
[D] USA
Show Answer
Correct Answer: A [India]
Notes:
‘Chondrostereum purpureum’ is a plant fungus that causes silver leaf disease in plants. A plant mycologist from India has become the first person in the world to contract a plant fungal disease.
It attacks most species of the rose family Rosaceae, particularly the genus Prunus. Among the millions of fungi present, only a few hundreds of fungi infect humans and animals.
3. ‘Ryuichi Sakamoto’ who passed away recently was associated with which field?
[A] Business
[B] Sports
[C] Politics
[D] Art
Show Answer
Correct Answer: D [Art]
Notes:
Ryuichi Sakamoto is a famous Japanese musician and actor. He passed away recently at the age of 71.
He was a composer, record producer, and actor who pursued a diverse range of styles of art. He was the Japanese pop pioneer and Oscar-winning composer.
4. ‘Capulopsyche keralensis’, which was recently discovered in Kerala, belongs to which species?
[A] Spider
[B] Moth
[C] Snake
[D] Bee
Show Answer
Correct Answer: B [Moth]
Notes:
A new genus and species of bagworm moth Capulopsyche keralensis has been discovered from the coffee plantations of Kerala.
Researchers have discovered the new species of bagworm moth, from Idukki district and Palakkad district.
5. Which country has recently voted to ban rental e-scooters?
[A] USA
[B] India
[C] France
[D] Finland
Show Answer
Correct Answer: C [France]
Notes:
In a non-binding referendum held in France, 89.03% of the votes cast were opposed to the freestanding scooters, which are booked on a short-term basis through apps.
The rental e-scooters, which were introduced in 2018 to promote green alternative for cars. The city will completely ban these devices by September 1 this year.
6. Which country rejected the proposal to organize a second referendum for Scotland’s independence?
[A] USA
[B] UK
[C] Australia
[D] Russia
Show Answer
Correct Answer: B [UK]
Notes:
British Prime Minister rejected a call from the First Minister of Scotland to organize a second referendum for Scotland’s independence. This proposed referendum will provide people in Scotland the right to decide on an independent country.
The last referendum to decide the issue of Scottish independence was carried out in 2014.
7. Petra Kvitova, who won the Miami Open crown, is from which country?
[A] Czech Republic
[B] Russia
[C] Ukraine
[D] Serbia
Show Answer
Correct Answer: A [Czech Republic]
Notes:
Czech player Petra Kvitova defeats Kazakhstan’s Elena Rybakina to win her first Miami Open crown. The 33-year-old Kvitova, had won Wimbledon in 2011 and 2014.
In the men’s game, Daniil Medvedev wins the Miami Open title and his 4th trophy of the season.
8. ‘Petroleum Planning and Analysis Cell’ functions under the aegis of which Union Ministry?
[A] Ministry of New and Renewable Energy
[B] Ministry of Coal
[C] Ministry of Petroleum and Natural Gas
[D] Ministry of Power
Show Answer
Correct Answer: C [Ministry of Petroleum and Natural Gas]
Notes:
Petroleum Planning and Analysis Cell is the data backbone of the Union Ministry of Petroleum and Natural Gas.
It recently celebrated its 22nd foundation day. After the dismantling of Administered Pricing Mechanism (APM) in petroleum sector, Oil Coordination Committee (OCC) was abolished and a new cell called Petroleum Planning & Analysis Cell (PPAC) was created effective 1st April 2002.
9. Al-Aqsa Mosque, which was seen in the news, is in which country?
[A] Israel
[B] UAE
[C] Iran
[D] Afghanistan
Show Answer
Correct Answer: A [Israel]
Notes:
Al-Aqsa Mosque is a congregational mosque situated close to various historical and holy sites of Christianity and Judaism in the Old City of Jerusalem.
Clashes were reported in this site recently. At least 12 people were injured during clashes in and around the mosque.
10. Habrocestum togansangmai, a new species discovered, belongs to which species?
[A] Spider
[B] Snake
[C] Turtle
[D] Gecko
Show Answer
Correct Answer: A [Spider]
Notes:
Four new species of jumping spiders were recently discovered from the Meghalaya. One among them is ‘Habrocestum togansangmai’.
It is named after Garo freedom fighter Togan Sangma.