☑️UPSC loves book–author questions

Trend since 2020 🎯

Today’s news = tomorrow’s Prelims question

📚Vice President releases book “Tides of time : Bharat’s History through Murals in Parliament” authored by MP Smt. Sudha Murty

#UPSC #PIB #UPSCprelims2026

What are Rare Earth Corridors 👆

💥Crux of this News :

👉 A 2023-batch IAS officer, Rinkoo Singh Rahee, posted in Lucknow:

Has sent resignation to the President of India

Reason:
Not given any meaningful work for nearly 8 months

☑️GS Link (UPSC Perspective)

🎯GS2 (Governance):
•Bureaucratic accountability
•Protection of whistleblowers

🎯GS4 (Ethics):
•Integrity vs system pressure
•Ethical dilemmas in administration

☑️Key Issues Highlighted

1. Administrative Inaction
•Officer kept without clear responsibilities
•Unusual for early career stage

2. Career Impact
•Lack of field experience
•Affects professional growth

3. Past Conflict
•Earlier exposed corruption in Social Welfare Department
•Faced threats and even violent attack

4. Allegations of Harassment

Claims:
•No proper posting/work
•Attempt to sideline him

🎯 Core Theme:

Issues in bureaucratic functioning and possible victimisation of honest officers

#upsc #UPSCprelims2026

📚 Radiation-based wastewater treatment is in PIB news.

Here’s the crisp extraction from this PIB news for Prelims and Mains both 👇

☑️PRELIMS POINTERS (Very Important)

💥Core Concept: Radiation-based wastewater treatment
•Uses ionizing radiation (gamma/e-beam) to:
•Break down complex dye molecules
•Reduce chemical oxygen demand (COD) & toxicity
•No need for heavy chemicals → eco-friendly

☑️Key Facts (Direct Prelims fodder)
•Location: Jodhpur
•Industry: Cotton textile printing & dyeing
•75 KLD (Kilo Litres per Day) test facility
•30,00,000+ litres wastewater treated
•Treated water → reused for industrial purposes

☑️Institutional Angle
•Technology developed under Department of Atomic Energy (DAE) ecosystem
•Linked with:
•Radiation processing applications
•Nuclear technology in civilian use

☑️Process Terms (Important MCQs)
•ToT (Technology Transfer) → Given to private entrepreneurs
•Radiation grafted cartridges → used in treatment
•Non-exclusive licensing → multiple firms can adopt

☑️Possible Prelims Questions

👉 Which of the following are advantages of radiation-based wastewater treatment?
•No chemical sludge
•Effective for toxic dyes
•Enables reuse

🎯Answer: All correct

👉 75 KLD refers to?
→ Treatment capacity per day

✍️ MAINS ANGLE (GS-3: Science & Tech + Environment)

☑️Intro

Radiation-based technologies are emerging as sustainable solutions for industrial wastewater, especially in textile clusters.

☑️Significance
•Environmental sustainability
•Reduces hazardous dye pollutants
•Water conservation
•Enables reuse → important for water-stressed regions
•Industrial efficiency
•Supports circular economy
•Tech diffusion Via ToT to private players

☑️Challenges
•High initial cost
•Need for skilled manpower
•Public perception issues regarding “radiation”
•Regulatory approvals

☑️Way Forward
•Scale through PPP model
•Awareness on safe radiation use
•Integration with Zero Liquid Discharge (ZLD) policies

☑️Conclusion (Use in answers)

Radiation-based wastewater treatment reflects how nuclear science can contribute to sustainable development, aligning with India’s goals of green industrialization and resource efficiency.

💥INDIAN ECONOMY PRELIMS STRATEGY : “PYQs + Concepts + Elimination = Selection.”

🎯 CORE RULE FOR PRELIMS :

👉 Economy = Concept + Application + PYQ patterns

1. SOURCE PRIORITY (Don’t overdo)

Fix sources. Revise 5 times.
•NCERT (11th + 12th basics)
•One standard book (Sriram / Vivek Singh)
•Current Affairs (last 1–1.5 year)
•PYQs = MUST

👉 If conflict → PYQ wins

2. HOW UPSC ASKS ECONOMY (Pattern decoding)

🎯Type 1: Concept + Application
•Example: Inflation, Repo rate
👉 UPSC twists basic concepts

🎯Type 2: Statement-based traps
•“All / None / Only 1”
👉 Eliminate using logic, not memory

🎯Type 3: Current Affairs + Static combo
•Example: CBDC + monetary policy
👉 Link news with concepts

3. HIGH-YIELD AREAS (80/20 RULE)

🎯Monetary System
•Repo, Reverse Repo, CRR, SLR
•Inflation types
•Monetary transmission

🎯Banking & Financial System
•NPAs, Basel norms
•Payment systems (UPI, CBDC)

🎯Fiscal
•FRBM, deficit types
•Taxation basics (direct vs indirect)

🎯External Sector
•BoP, CAD
•Exchange rate
•WTO basics

🎯Schemes + Reports
•IMF, World Bank
•Govt schemes (esp. economic ones)

🎯 Agriculture
• MSP, subsidies
• natural farming , cropping patterns, linking with climate , allied sectors , schemes

4. ELIMINATION TECHNIQUE (GAME CHANGER)

👉 Use Common Sense + Extremes rule
•“Always / Only / Completely” ❌ (mostly wrong)
•Balanced statements ✔️

👉 If 2 statements are opposite → 1 is correct

5. CURRENT AFFAIRS APPROACH

👉 Don’t mug news, decode it

Example:
•Repo rate ↑ → inflation ↓ → growth impact
• connect repo with foreign exchange - cause | effect Mcqs

👉 Always ask:
•Concept behind news?
•Static link?

6. REVISION STRATEGY

👉 3-layer revision:
1.Concepts
2.PYQs
3.Mistakes notebook

👉 Last 15 days:
•Only revise
•No new sources

7. MOST COMMON MISTAKES

❌ Reading multiple books
❌ Ignoring PYQs
❌ Mugging definitions without application
❌ Fear of economy (biggest mistake)

⚡ FINAL MANTRA

👉 “Economy is logic, not memory.”

📚BONUS (Your exam hack)

If stuck between options:
•Choose the one with balanced + logical economic behaviour

#UPSC #IndianEconomy #UPSCprelims2026

Stingless Bees is in news 💥