100 MCQs graded from easy to hard, drawn from The Hindu, Indian Express, Livemint and PIB, with detailed explanations. The first 10 are free — unlock the full bank for ₹49.
The Nancy Grace Roman Space Telescope is a mission of which space agency?
Explanation
The Roman Space Telescope is a NASA-led astrophysics mission named after NASA’s first chief astronomer, Nancy Grace Roman. It will study dark energy and dark matter from the L2 region. ESA, ISRO, and JAXA are distinct agencies with their own flagship missions and are not leading the Roman mission. **Source:** The Nancy Grace Roman Space Telescope: Advancements in Astronomy — The Hindu, 30 Aug 2026 · https://www.thehindu.com/sci-tech/science/what-is-the-nancy-grace-roman-telescope/article71407538.ece
Under the Emergency Credit Line Guarantee Scheme (ECLGS), which institution provides the government-backed credit guarantee to lenders?
Explanation
ECLGS guarantees are issued by the National Credit Guarantee Trustee Company (NCGTC) to encourage lending during disruptions. CGTMSE operates a separate collateral-free credit guarantee scheme for MSEs, not ECLGS. SIDBI supports MSME financing and refinance but does not provide the ECLGS guarantee. The RBI is the banking regulator and does not administer credit guarantees under this scheme. **Source:** Emergency Credit Linked Guarantee Scheme (ECLGS) and its Impact on MSMEs — The Hindu, 28 Aug 2026 · https://www.thehindu.com/business/eclgs-50-support-for-msmes-to-last-only-for-the-allocated-guarantee-cover/article71399181.ece
Statement I: El Niño events are commonly associated with below-normal Southwest monsoon rainfall over India. Statement II: El Niño is defined by sustained warming of the western Pacific Ocean near Indonesia. Statement III: During El Niño, the Walker circulation strengthens and enhances monsoon westerlies over India. Which one of the following is correct in respect of the above statements?
Explanation
El Niño is characterized by sustained warming of the central to eastern equatorial Pacific (commonly tracked in the Niño-3.4 region), which shifts convection eastward, weakens the Pacific–Indian sector Walker circulation, and often suppresses India’s Southwest monsoon. It is not defined by warming in the western Pacific near Indonesia; that area typically cools relative to the east during El Niño. Nor does El Niño strengthen the Walker circulation or Indian monsoon westerlies; instead, the weakened cross-equatorial pressure gradient and subsidence over the Indian region tend to reduce monsoon rainfall. **Source:** Impact of El Niño on Monsoon Patterns in India — The Hindu, 31 Aug 2026 · https://www.thehindu.com/news/national/september-rainfall-to-be-below-normal-says-imd/article71411794.ece
Consider the following statements about the Emergency Credit Linked Guarantee Scheme (ECLGS): I. ECLGS offers a government credit guarantee to banks for loans extended to MSMEs. II. ECLGS 5.0 fixed the total guarantee cover at ₹2.5 lakh crore. III. ECLGS provides a 3% annual interest subvention on all loans sanctioned under it. How many of the above statements are correct?
Explanation
ECLGS is a credit guarantee, not an interest subsidy scheme; the government backstops lender losses to encourage MSME lending. The 5.0 tranche carried an aggregate guarantee cap of ₹2.5 lakh crore. Hence I and II are correct, while III is incorrect because no uniform 3% interest subvention is a feature of ECLGS. Therefore “Only two” is correct; “Only one” and “None” ignore that two statements are true, and “All the three” wrongly treats the subvention claim as part of ECLGS. **Source:** Emergency Credit Linked Guarantee Scheme (ECLGS) and its Impact on MSMEs — The Hindu, 28 Aug 2026 · https://www.thehindu.com/business/eclgs-50-support-for-msmes-to-last-only-for-the-allocated-guarantee-cover/article71399181.ece
Consider the following statements regarding AI techniques used in scientific modelling: I. Neural Operators enable AI models to simulate physical processes across scales. II. They have been applied to speed up simulations in weather forecasting and nuclear fusion. III. Machine Learning is defined as a superset of Artificial Intelligence. How many of the above statements are correct?
Explanation
Neural Operators are expressly designed to simulate physical processes at different scales and have demonstrated speedups in domains like weather and fusion, so the first two statements hold. However, Machine Learning is a subset of Artificial Intelligence, not a superset, making the third statement incorrect. Hence, exactly two statements are correct; options claiming only one, all three, or none are ruled out by the established role of Neural Operators and the standard AI–ML hierarchy. **Source:** The Role of Artificial Intelligence in Scientific Innovation — Indian Express, 31 Aug 2026 · https://indianexpress.com/article/world/who-is-anima-anandkumar-time-ai-100-list-10856300/
Statement I: Aggregating MSME raw-material demand via NSIC and digitising procurement can lower effective input costs. Statement II: Bulk aggregation enables volume discounts and lowers per-unit logistics expenses. Statement III: Digital procurement platforms widen supplier access and allow transparent price benchmarking. Which one of the following is correct in respect of the above statements?
Explanation
Lowering MSME input costs can come from two complementary channels: scale and transparency. Demand aggregation lets NSIC negotiate volume discounts and optimize freight, reducing unit and logistics costs. Digitised procurement expands supplier discovery and supports transparent price comparisons, intensifying competition and narrowing quotes. Both mechanisms directly explain how costs fall, so both II and III are correct and explanatory. **Source:** Government Support for MSMEs: Raw Material Assistance Initiatives — Livemint, 30 Aug 2026 · https://www.livemint.com/news/india/msme-ministry-plans-to-triple-raw-material-assistance-for-small-businesses-by-fy30-11787912509089.html
Consider the following statements about the Nancy Grace Roman Space Telescope: I. It will conduct a wide‑field survey of over two billion galaxies to study cosmic expansion. II. It is planned to operate at the Earth–Moon Lagrange point L2. III. It is designed for astronaut servicing in low Earth orbit like the Hubble. How many of the above statements are correct?
Explanation
Roman is a wide‑field survey mission intended to probe dark energy and the universe’s expansion by observing over two billion galaxies. However, its operational site is the Sun–Earth L2 region, not the Earth–Moon L2, and it is not a serviceable low Earth orbit mission like Hubble. Consequently, only the first statement is correct; claims that two or all three are correct are invalid, and “None” is also wrong because one statement stands. **Source:** The Nancy Grace Roman Space Telescope: Advancements in Astronomy — The Hindu, 30 Aug 2026 · https://www.thehindu.com/sci-tech/science/what-is-the-nancy-grace-roman-telescope/article71407538.ece
Statement I: Rising Gross Fixed Capital Formation (GFCF) supports medium-term real GDP growth. Statement II: This is because GFCF adds to the capital stock, raising productive capacity and potential output. Statement III: This is because Private Final Consumption Expenditure (PFCE) is included within GFCF in the expenditure method. Which one of the following is correct in respect of the above statements?
Explanation
Investment in fixed assets raises the economy’s capital stock and productive capacity, which underpins higher potential output and supports medium-term real growth—so Statement II correctly explains Statement I. PFCE is a separate component (C) in the expenditure identity Y = C + I + G + (X − M), while GFCF is part of investment (I); PFCE is not subsumed within GFCF, making Statement III incorrect. Therefore, only one of the candidate explanations is both correct and explanatory. **Source:** Understanding India's GDP Growth and Economic Resilience Amid Global Uncertainties — Indian Express + Livemint, 31 Aug 2026 · https://indianexpress.com/article/explained/explained-economics/why-india-gdp-overshot-expectations-10857524/
Consider the following statements: I. Article 243U(3) requires election to constitute a Municipality before expiry of its five-year term or within six months of dissolution. II. Article 243ZA vests control of municipal elections in the Election Commission of India. III. An ordinance under Article 213 cannot defer municipal elections beyond timelines fixed in Part IXA. How many of the above statements are correct?
Explanation
Part IXA (Municipalities) constitutionally fixes both the tenure and electoral timelines: Article 243U mandates a five-year term and completion of elections before expiry or, if dissolved, within six months. Superintendence, direction and control of municipal elections are vested in the State Election Commission under Article 243ZA, not the Election Commission of India. Further, an ordinance under Article 213 is subject to the Constitution and cannot be used to circumvent or postpone elections mandated by Part IXA, so any such attempt would be ultra vires. **Source:** Understanding Article 243U and Its Implications for Municipal Elections — The Hindu, 28 Aug 2026 · https://www.thehindu.com/news/national/goa/bombay-high-court-upholds-goa-municipalities-ordinance-sets-january-2-deadline-for-elections/article71396976.ece
Consider the following statements about GDP, GVA and national accounts in India: I. Real GDP is measured at current market prices, whereas nominal GDP is adjusted for inflation using the GDP deflator. II. GDP at market prices is derived by subtracting product taxes and adding product subsidies to GVA at basic prices. III. GST collections are counted in GDP as part of Government Final Consumption Expenditure under the expenditure method. How many of the above statements is/are correct?
Explanation
Real GDP is measured at constant prices (inflation-adjusted), while nominal GDP is at current market prices; reversing these is incorrect. GDP at market prices equals GVA at basic prices plus net product taxes (product taxes minus product subsidies), not the reverse. Indirect taxes like GST are not part of Government Final Consumption Expenditure; they enter national accounts as product taxes used to move from GVA to GDP. GST collections may serve as high-frequency indicators of activity, but they are not recorded as government consumption. Therefore, all three statements are wrong, making “None” the correct count. **Source:** Analysis of India's GDP Growth: Q1 FY27 Performance — The Hindu + Livemint, 31 Aug 2026 · https://www.thehindu.com/business/Economy/gdp-growth-comes-in-at-78-in-q1-slower-than-last-quarter-but-quicker-than-last-year/article71410830.ece
100 UPSC-pattern MCQs on the most exam-relevant developments of August 2026, drawn from The Hindu, Indian Express, Livemint and PIB, each testing an enduring concept the news illustrates rather than a throwaway data point.
There are 100 questions. The first 10 are free; unlocking the full August 2026 bank is a one-time ₹49.
The Hindu, the Indian Express, Livemint and PIB press releases — distilled into exam-style MCQs with explanations.