Science & Technology Current Affairs MCQs
71. GLP-1 Drug, that was recently seen in news, is used for the treatment of which disease?
[A] Malnutrition
[B] Dengue
[C] Diarrhea
[D] Obesity
[B] Dengue
[C] Diarrhea
[D] Obesity
Correct Answer: D [Obesity]
Notes:
Recently, Novo Nordisk launched its weight-loss injection semaglutide in India after Eli Lilly introduced tirzepatide. These are Glucagon-Like Peptide-1 (GLP-1) receptor agonists, which are drugs that copy the action of GLP-1, a gut hormone released after eating. GLP-1 helps control blood sugar, fat metabolism, and appetite in the body. These medicines usually come as injections, though oral forms are being developed. Semaglutide and tirzepatide are two leading GLP-1 Drugs. Semaglutide and tirzepatide transforming the treatment of obesity and diabetes in India.
Recently, Novo Nordisk launched its weight-loss injection semaglutide in India after Eli Lilly introduced tirzepatide. These are Glucagon-Like Peptide-1 (GLP-1) receptor agonists, which are drugs that copy the action of GLP-1, a gut hormone released after eating. GLP-1 helps control blood sugar, fat metabolism, and appetite in the body. These medicines usually come as injections, though oral forms are being developed. Semaglutide and tirzepatide are two leading GLP-1 Drugs. Semaglutide and tirzepatide transforming the treatment of obesity and diabetes in India.
72. Mobile Biosafety Level-3 (MBSL-3) Laboratory is developed under which mission?
[A] National Health Protection Mission
[B] Pradhan Mantri Ayushman Bharat Health Infrastructure Mission
[C] National Ayush Mission
[D] National Rural Health Mission
[B] Pradhan Mantri Ayushman Bharat Health Infrastructure Mission
[C] National Ayush Mission
[D] National Rural Health Mission
Correct Answer: B [Pradhan Mantri Ayushman Bharat Health Infrastructure Mission]
Notes:
Recently, the Indian Council of Medical Research (ICMR) decided to expand its Mobile Biosafety Level-3 (MBSL-3) laboratory network to boost India’s outbreak response and public health. The Mobile BSL-3 lab is also called Rapid Action Mobile BSL-3 Advanced Augmented Network (RAMBAAN). It is an advanced “lab on wheels” developed under the Pradhan Mantri Ayushman Bharat Health Infrastructure Mission. It was first used during the Nipah virus outbreak in Kerala in 2023.
Recently, the Indian Council of Medical Research (ICMR) decided to expand its Mobile Biosafety Level-3 (MBSL-3) laboratory network to boost India’s outbreak response and public health. The Mobile BSL-3 lab is also called Rapid Action Mobile BSL-3 Advanced Augmented Network (RAMBAAN). It is an advanced “lab on wheels” developed under the Pradhan Mantri Ayushman Bharat Health Infrastructure Mission. It was first used during the Nipah virus outbreak in Kerala in 2023.
73. What kind of disease is “Trachoma” that was recently mentioned in Mann Ki Baat programme?
[A] Blood infection
[B] Cardiovascular disease
[C] Bacterial eye disease
[D] Respiratory disease
[B] Cardiovascular disease
[C] Bacterial eye disease
[D] Respiratory disease
Correct Answer: C [Bacterial eye disease]
Notes:
Recently, in the ‘Mann Ki Baat’ programme, the Prime Minister of India announced that India has been declared free of Trachoma, a bacterial eye disease. Trachoma is caused by the bacterium Chlamydia trachomatis and spreads through contact with the eyes, eyelids, or throat secretions of infected people. The World Health Organization (WHO) calls it a neglected tropical disease, affecting around 150 million people worldwide. In 2017, India was declared free from infective Trachoma, with surveillance continuing until 2024.
Recently, in the ‘Mann Ki Baat’ programme, the Prime Minister of India announced that India has been declared free of Trachoma, a bacterial eye disease. Trachoma is caused by the bacterium Chlamydia trachomatis and spreads through contact with the eyes, eyelids, or throat secretions of infected people. The World Health Organization (WHO) calls it a neglected tropical disease, affecting around 150 million people worldwide. In 2017, India was declared free from infective Trachoma, with surveillance continuing until 2024.
74. Which species is the natural host of “Nipah Virus” that was recently reported in Kerala?
[A] Ant
[B] Fruit bat
[C] Mosquito
[D] Housefly
[B] Fruit bat
[C] Mosquito
[D] Housefly
Correct Answer: B [Fruit bat]
Notes:
Recently, the Kerala Health Minister confirmed 425 people are on the Nipah virus contact list across the state. Nipah Virus (NiV) is an emerging zoonotic virus spreading from animals to humans. It can also spread through contaminated food or directly from person to person. Fruit bats from the Pteropodidae family are its natural hosts. NiV infection can be without symptoms, mild, or cause serious breathing illness and deadly brain swelling.
Recently, the Kerala Health Minister confirmed 425 people are on the Nipah virus contact list across the state. Nipah Virus (NiV) is an emerging zoonotic virus spreading from animals to humans. It can also spread through contaminated food or directly from person to person. Fruit bats from the Pteropodidae family are its natural hosts. NiV infection can be without symptoms, mild, or cause serious breathing illness and deadly brain swelling.
75. What is the name of the world’s first approved malaria treatment drug For newborns and young children?
[A] Coartem
[B] Malarone
[C] Ampicillin
[D] Tetracycline
[B] Malarone
[C] Ampicillin
[D] Tetracycline
Correct Answer: A [Coartem]
Notes:
The world’s first-ever malaria treatment suitable for babies and very young children has been approved for use. Drug manufacturer Novartis has received approval from Swiss authorities for its new malaria drug named Coartem. The development of the drug is very significant, as the overwhelming majority of malaria-related deaths occur in the under-five age group. Most malaria-related deaths are recorded on the African continent. Malaria accounted for more than half a million deaths worldwide in 2023.
The world’s first-ever malaria treatment suitable for babies and very young children has been approved for use. Drug manufacturer Novartis has received approval from Swiss authorities for its new malaria drug named Coartem. The development of the drug is very significant, as the overwhelming majority of malaria-related deaths occur in the under-five age group. Most malaria-related deaths are recorded on the African continent. Malaria accounted for more than half a million deaths worldwide in 2023.
76. Indian Astronomical Observatory (IAO), that was recently seen in news, is located in which state/UT?
[A] Lakshadweep
[B] Arunachal Pradesh
[C] Ladakh
[D] Sikkim
[B] Arunachal Pradesh
[C] Ladakh
[D] Sikkim
Correct Answer: C [Ladakh]
Notes:
Indian astronomers recently photographed interstellar comet C/2025 N1 (ATLAS), also called 3I/ATLAS, using the Himalayan Chandra Telescope (HCT) in Hanle, Ladakh. The telescope is part of the Indian Astronomical Observatory (IAO), also known as Hanle Observatory. Indian Astronomical Observatory (IAO) is located in the Hanle Valley, Ladakh, at 4500 metres above sea level. It was inaugurated in 2001 and is managed by the Indian Institute of Astrophysics (IIA), Bengaluru. The observatory is situated in a dry, cold desert with minimal human interference and clear skies.
Indian astronomers recently photographed interstellar comet C/2025 N1 (ATLAS), also called 3I/ATLAS, using the Himalayan Chandra Telescope (HCT) in Hanle, Ladakh. The telescope is part of the Indian Astronomical Observatory (IAO), also known as Hanle Observatory. Indian Astronomical Observatory (IAO) is located in the Hanle Valley, Ladakh, at 4500 metres above sea level. It was inaugurated in 2001 and is managed by the Indian Institute of Astrophysics (IIA), Bengaluru. The observatory is situated in a dry, cold desert with minimal human interference and clear skies.
77. Which space telescope recently captured detailed images of the interstellar comet 3I/ATLAS?
[A] James Webb Space Telescope
[B] Spitzer Space Telescope
[C] Hubble Space Telescope
[D] Kepler Space Telescope
[B] Spitzer Space Telescope
[C] Hubble Space Telescope
[D] Kepler Space Telescope
Correct Answer: C [Hubble Space Telescope]
Notes:
Recently, NASA’s Hubble Space Telescope captured the first detailed images of interstellar comet 3I/ATLAS as it passed through our solar system. This offers scientists a rare chance to study a comet originating from another star system. Comets are ancient objects made of dust and ice that orbit the Sun and are leftovers from the solar system’s formation around 6 billion years ago. They are best known for their long, glowing tails. A comet has four visible parts: nucleus, coma, ion tail, and dust tail. This discovery helps scientists better understand the nature of interstellar objects and early solar system formation.
Recently, NASA’s Hubble Space Telescope captured the first detailed images of interstellar comet 3I/ATLAS as it passed through our solar system. This offers scientists a rare chance to study a comet originating from another star system. Comets are ancient objects made of dust and ice that orbit the Sun and are leftovers from the solar system’s formation around 6 billion years ago. They are best known for their long, glowing tails. A comet has four visible parts: nucleus, coma, ion tail, and dust tail. This discovery helps scientists better understand the nature of interstellar objects and early solar system formation.
78. Human Outer Planetary Exploration (HOPE) is a moon and Mars simulation research station located in which state/UT?
[A] Lakshadweep
[B] Ladakh
[C] Goa
[D] Tamil Nadu
[B] Ladakh
[C] Goa
[D] Tamil Nadu
Correct Answer: B [Ladakh]
Notes:
Recently, Bengaluru-based space company Protoplanet launched the Human Outer Planetary Exploration (HOPE) station in Ladakh’s Tso Kar region. HOPE is a moon and Mars simulation research station mimicking off-Earth terrain and environment. It is located in the high-altitude cold desert of Tso Kar basin, Ladakh. The project is developed by Protoplanet with technical and financial support from Indian Space Research Organisation (ISRO). It aims to study human psychological, physiological, and epigenetic responses in extreme isolation. It supports India’s long-term space goals including a crewed lunar mission by 2040 and a space station by 2035.
Recently, Bengaluru-based space company Protoplanet launched the Human Outer Planetary Exploration (HOPE) station in Ladakh’s Tso Kar region. HOPE is a moon and Mars simulation research station mimicking off-Earth terrain and environment. It is located in the high-altitude cold desert of Tso Kar basin, Ladakh. The project is developed by Protoplanet with technical and financial support from Indian Space Research Organisation (ISRO). It aims to study human psychological, physiological, and epigenetic responses in extreme isolation. It supports India’s long-term space goals including a crewed lunar mission by 2040 and a space station by 2035.
79. BlueBird communication satellite is developed by which country?
[A] United States
[B] France
[C] China
[D] Russia
[B] France
[C] China
[D] Russia
Correct Answer: A [United States]
Notes:
Indian Space Research Organisation (ISRO) plans to launch the Block 2 BlueBird communication satellite in 3–4 months. BlueBird is developed by U.S.-based AST SpaceMobile. The launch will take place from Satish Dhawan Space Centre, Sriharikota, using Launch Vehicle Mark-3 (LVM3), formerly GSLV-Mk III. This follows ISRO’s successful launch of NASA ISRO Synthetic Aperture Radar (NISAR) mission on July 30 using GSLV. BlueBird is an advanced American satellite designed for direct smartphone-to-satellite communication. It enables users to make calls and access internet directly from space without ground towers.
Indian Space Research Organisation (ISRO) plans to launch the Block 2 BlueBird communication satellite in 3–4 months. BlueBird is developed by U.S.-based AST SpaceMobile. The launch will take place from Satish Dhawan Space Centre, Sriharikota, using Launch Vehicle Mark-3 (LVM3), formerly GSLV-Mk III. This follows ISRO’s successful launch of NASA ISRO Synthetic Aperture Radar (NISAR) mission on July 30 using GSLV. BlueBird is an advanced American satellite designed for direct smartphone-to-satellite communication. It enables users to make calls and access internet directly from space without ground towers.
80. Oreshnik is a hypersonic ballistic missile developed by which country?
[A] China
[B] Germany
[C] Russia
[D] France
[B] Germany
[C] Russia
[D] France
Correct Answer: C [Russia]
Notes:
Russian President Vladimir Putin recently announced the start of production of the Oreshnik hypersonic missile. Russia plans to deploy the Oreshnik missile in Belarus by the end of 2025. Oreshnik is a Russian intermediate-range hypersonic ballistic missile named after the Russian word for “hazel tree.” It made its operational debut on November 21, 2024, in a precision strike on the Pivdenmash defence facility in Dnipro, Ukraine. The missile is mobile and uses solid fuel, enhancing its rapid deployment capability. It can reach speeds up to Mach 10, which is ten times the speed of sound.
Russian President Vladimir Putin recently announced the start of production of the Oreshnik hypersonic missile. Russia plans to deploy the Oreshnik missile in Belarus by the end of 2025. Oreshnik is a Russian intermediate-range hypersonic ballistic missile named after the Russian word for “hazel tree.” It made its operational debut on November 21, 2024, in a precision strike on the Pivdenmash defence facility in Dnipro, Ukraine. The missile is mobile and uses solid fuel, enhancing its rapid deployment capability. It can reach speeds up to Mach 10, which is ten times the speed of sound.