AI models are increasingly being utilized for the early and accurate diagnosis of which specific eye condition by analyzing retinal images, significantly aiding in preventing vision loss?
A Cataracts
B Glaucoma
C Diabetic Retinopathy
D Macular Degeneration
Answer: C
AI algorithms have achieved high accuracy in detecting signs of diabetic retinopathy from retinal scans, often outperforming human experts in initial screening. This breakthrough is crucial for early intervention and preventing irreversible vision loss in diabetic patients.
942.
By 2026, AI-powered diagnostics have shown significant breakthroughs in which medical specialty, particularly in enhancing the accuracy and speed of interpreting complex medical images?
A Orthopedics
B Radiology
C Dentistry
D Ophthalmology
Answer: B
AI has made substantial progress in radiology, where algorithms can analyze X-rays, CT scans, and MRIs to detect anomalies, assist in disease diagnosis (e.g., cancer, pneumonia), and improve workflow efficiency for radiologists. While AI is also used in ophthalmology, radiology represents a broader and more impactful breakthrough in image interpretation across various diseases.
943.
The Next-Gen Launch Vehicle (NGLV) is intended to serve as a successor or complement to which of ISRO's current operational heavy-lift launch vehicles for future missions?
A Polar Satellite Launch Vehicle (PSLV)
B Small Satellite Launch Vehicle (SSLV)
C Launch Vehicle Mark-3 (LVM3, formerly GSLV Mk III)
D Geosynchronous Satellite Launch Vehicle (GSLV Mk II)
Answer: C
NGLV is being designed as a heavy-lift, reusable launch vehicle with a payload capacity of 10-tonne to GTO, aiming to replace or complement the LVM3 (GSLV Mk III) for future heavy satellite launches and human spaceflight missions.
944.
Which advanced propulsion technology is ISRO primarily developing for the Next-Gen Launch Vehicle (NGLV) to achieve higher payload capacity and efficiency?
A Solid rocket boosters
B Hypergolic liquid engines
C Semi-cryogenic engines
D Electric propulsion systems
Answer: C
ISRO is focusing on developing semi-cryogenic engines for NGLV. These engines use refined kerosene (RP-1) as fuel and liquid oxygen (LOX) as oxidizer, offering a higher thrust-to-weight ratio and being more cost-effective than fully cryogenic engines.
945.
What is the primary design characteristic of ISRO's proposed Next-Gen Launch Vehicle (NGLV) aimed at significantly reducing launch costs and increasing mission frequency?
A Fully expendable design
B Single-stage to orbit capability
C Reusability of the first stage
D Exclusive use of solid propellants
Answer: C
The Next-Gen Launch Vehicle (NGLV) is envisioned as a heavy-lift, reusable rocket, with reusability of the first stage being a key feature to reduce launch costs and enable higher launch frequency, similar to SpaceX's Falcon 9.
946.
If India's inflation rate continues to rise marginally in 2026, what is a potential consequence for consumers?
A Increased purchasing power of their savings.
B Reduced real value of money and decreased purchasing power.
C Lower prices for essential goods and services.
D Greater incentive to save money in bank accounts.
Answer: B
Inflation erodes the purchasing power of money. When prices rise, each unit of currency buys fewer goods and services, meaning consumers can afford less with the same amount of money. This reduces the real value of their savings and income.
947.
A marginal increase in India's inflation rate in 2026 could be attributed to several factors. Which of the following is a common cause of demand-pull inflation?
A A significant decrease in consumer spending.
B An increase in the supply of goods and services.
C Increased government spending or a surge in private investment.
D A decrease in aggregate demand.
Answer: C
Demand-pull inflation occurs when aggregate demand in an economy outpaces aggregate supply. Increased government spending or a surge in private investment can lead to higher overall demand, pushing prices up.
948.
In early 2026, India's inflation rate, as measured by the Consumer Price Index (CPI), showed a marginal increase. What is the typical primary tool used by the Reserve Bank of India (RBI) to manage inflation?
A Fiscal Deficit Management
B Monetary Policy Tools (e.g., Repo Rate)
C Direct Price Controls
D Export-Import Policy Adjustments
Answer: B
The RBI primarily uses monetary policy tools, such as adjusting the repo rate, reverse repo rate, and cash reserve ratio, to influence liquidity and credit conditions in the economy, thereby managing inflation.
949.
Which of the following policy measures, considered by the government in 2026, would directly support the development of advanced manufacturing capabilities?
A Imposing stricter environmental regulations without providing compliance support.
B Investing in R&D and providing tax credits for technology adoption.
C Reducing funding for skill development programs.
D Discouraging collaborations between industry and academia.
Answer: B
Investing in Research and Development (R&D) and offering tax credits for adopting new technologies are crucial for fostering innovation and developing advanced manufacturing capabilities. The other options would likely hinder such development.
950.
The government's focus on boosting the manufacturing sector in 2026 is likely aligned with which national economic objective?
A Increasing reliance on imported goods.
B Reducing unemployment and promoting 'Make in India'.
C Decreasing foreign direct investment (FDI).
D Promoting a service-dominated economy at the expense of manufacturing.
Answer: B
Boosting the manufacturing sector is a key strategy to create jobs, reduce unemployment, and enhance domestic value addition, which are central to the 'Make in India' initiative and broader economic growth.
