Team Nishtha

One NCERT line can create multiple UPSC questions.

That's the idea behind NCERTQuiz.com.

Instead of simply reading NCERTs, we help you master every chapter through practice. Every important NCERT concept is converted into multiple UPSC-level question formats so that you don't just memorize facts—you develop the analytical ability required in the actual exam.

At NCERTQuiz.com, every chapter includes:
• Concept-based MCQs
• Statement-Based Questions
• Match the Following
• Assertion & Reason
• Current Affairs Linkage
• Detailed explanations for every question
• Chapter-wise performance analysis
• All India Rank after every quiz

Whether you're preparing for UPSC CSE, CAPF AC, CDS, AFCAT, NDA, or any exam where NCERT forms the foundation, NCERTQuiz.com helps you revise smarter and identify weak areas before the actual exam.

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Stop reading NCERT passively.

Practice every chapter. Test every concept. Build exam-ready thinking.

NCERTQuiz.com — Learn the Concept. Practice the Questions. Crack the Exam.

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3 days ago | [YT] | 14

Team Nishtha

📢 CAPF Exam Doubt Clearing Session
Many students are having doubts regarding various aspects of the CAPF examination — such as:
✅ What to do in the last few days before the exam
✅ How to approach different sections effectively
✅ Paper attempt strategy
✅ Revision planning & exam-day approach
✅ Other queries related to preparation
To address all these doubts, we will have a live doubt-clearing session tomorrow (26 June 2026) at 8:00 PM.
Let’s make this session interactive and fruitful. Bring all your doubts and queries.
🔗 Meeting Link:
meet.google.com/szi-qbdi-vyc
See you there! ✨

5 days ago | [YT] | 5

Team Nishtha

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1 week ago | [YT] | 17

Team Nishtha

Higher Ethanol-Blended Petrol (E22–E30) Exempted from Central Excise Duty
The Central Government has exempted petrol blended with 22% to 30% ethanol from Central Excise Duty.
The exemption covers the following fuel categories:
E22 (22% ethanol + 78% petrol)
E25 (25% ethanol + 75% petrol)
E27 (27% ethanol + 73% petrol)
E30 (30% ethanol + 70% petrol)
The move is intended to:
Reduce India's dependence on imported crude oil.
Promote domestic biofuel production.
Improve energy security.
Support cleaner and more sustainable transport fuels.
India is the world's third-largest importer and consumer of crude oil, making import substitution a major policy objective.
This is the first major fiscal incentive for ethanol blends above the current E20 standard, indicating the government's intention to move beyond E20 in the future.
The exemption follows the notification of new fuel-quality standards by the Bureau of Indian Standards (BIS) for E22, E25, E27 and E30 fuels under IS 19850:2026. These standards became effective from 15 May 2026.
The BIS standards prescribe:
Ethanol content limits,
Octane requirements,
Sulphur limits,
Testing procedures,
Safety and quality norms.
The decision is part of India's broader Ethanol Blending Programme (EBP), under which the country has already achieved/approached the E20 blending target ahead of schedule.
Exam-Oriented One-Liner
The Government of India has exempted E22–E30 ethanol-blended petrol from Central Excise Duty to promote biofuels, reduce crude oil imports, enhance energy security, and prepare for the next phase of ethanol blending beyond E20.
Advantages
Lower crude oil import bill.
Better energy security.
Reduced carbon emissions.
Higher income opportunities for sugarcane and grain farmers.
Promotion of the domestic biofuel ecosystem.
Challenges
Vehicle compatibility concerns for blends above E20.
Lower fuel efficiency due to ethanol's lower energy content.
Water-intensive cultivation of sugarcane.
Food-versus-fuel debate if grain diversion increases. (These concerns are widely discussed by industry experts and consumers.)



Very-very important for exam point of view
Give your comments regarding this policy of government.

2 weeks ago | [YT] | 5

Team Nishtha

Key Changes for Taxpayers During 12 Years of NDA Government (2014–2026)
1. Simplification of Income Tax Rules
New Income-Tax Rules, 2026 notified.
Tax rules reduced from 399 to 190.
Tax forms reduced from 511 to 333.
Standardized forms with simpler language and auto-filled data to improve compliance.
2. Introduction of the New Tax Regime
New tax regime introduced with revised slabs and lower tax burden for many salaried taxpayers.
Effective tax relief allows taxable income up to ₹12 lakh to attract no income tax after rebate provisions.
New slab structure ranges from 0% to 30% based on income levels.
3. GST Rationalisation
GST structure simplified.
GST slabs reduced from four major rates (5%, 12%, 18%, 28%) to two principal rates (5% and 18%), with a special 40% rate for select/sin goods.
Around 375 items including automobiles, electronics, medicines and household goods became cheaper.
4. Employee and Corporate Perks
Meal cards up to ₹200 per meal made tax-free (Old Tax Regime).
Gift vouchers/coupons up to ₹15,000 annually remain tax-free.
Concessional corporate loans below ₹2 lakh and medical emergency loans exempt from taxation.
Standard valuation rules introduced for employer-provided vehicles.
5. Higher HRA Benefits
Four new cities added to the 50% HRA exemption category:
Ahmedabad
Bengaluru
Hyderabad
Pune
Earlier, only Delhi, Mumbai, Kolkata and Chennai qualified.
6. Increased Education and Hostel Allowances
Children's education allowance exemption increased:
From ₹100/month to ₹3,000/month per child.
Hostel expenditure allowance increased:
From ₹300/month to ₹9,000/month per child.
Applicable under the Old Tax Regime.
7. Enhanced Transport Sector Allowance
Exemption for transport employees increased:
From ₹10,000/month to ₹25,000/month (subject to prescribed limits).
8. Higher Securities Transaction Tax (STT)
STT on futures increased from 0.02% to 0.05%.
STT on options increased from 0.10% to 0.15%.
Direct impact on F&O traders.
9. Buyback Tax Changes
Share buyback proceeds taxed as capital gains from April 2026.
Differential buyback tax introduced:
22% for corporate promoters.
30% for non-corporate promoters.
10. Changes in Tax Collected at Source (TCS)
TCS on alcoholic beverages increased from 1% to 2%.
TCS on overseas tour packages reduced to a flat 2%.
TCS on education and medical remittances abroad reduced from 5% to 2%.
Aim: reduce compliance burden and refund delays.
Conclusion:
Major taxpayer reforms under the NDA era include tax digitisation, simplification of income-tax rules, introduction of the new tax regime, GST rationalisation, enhanced employee allowances, and reforms in STT, buyback taxation, and TCS provisions.

Important for exam point of view
Which measure you feel is the best and worst!!

2 weeks ago | [YT] | 4

Team Nishtha

Jai Hind 🇮🇳

Many of you have been asking about CAPF 2027. While the exam is still some time away, we are already working on making the course and support system as useful and relevant as possible for aspirants.

If CAPF 2027 is on your mind, do fill up this short form:
🔗 docs.google.com/forms/d/e/1FAIpQLSfkNpXJYfaWM7VgJw…

Join the Early Access Waitlist to be notified as soon as the course is launched and to receive mentorship support through a personalized preparation plan tailored to your preparation stage and needs.

Regards,
Team Nishtha

3 weeks ago | [YT] | 35

Team Nishtha

www.newindianexpress.com/india/2026/Jun/01/army-in…

The dreams of countless hardworking candidates have been mercilessly crushed by a deeply compromised and corrupt system. Students, after giving their absolute best, are left questioning themselves- where did they go wrong, what more could they have done, how can they improve- while the truth remains that their futures were quietly sold for a few lakhs.

This is not just unfair- it is a profound betrayal of merit, integrity and trust. When honest effort is sidelined and outcomes are manipulated, it sends a devastating message to every sincere aspirant in the country.

Such practices are not merely disappointing- they are a complete disgrace.

4 weeks ago | [YT] | 15

Team Nishtha

1 month ago | [YT] | 33

Team Nishtha

1 month ago | [YT] | 24

Team Nishtha

In the context of atmospheric science, what is the primary role of the 'Tropopause', which was recently studied for its rising height due to climate change?

Options:

A) It is the layer where all satellites orbit

B) It acts as a boundary between the troposphere and stratosphere

C) It is the layer that reflects all radio waves back to Earth

D) It is the region where the ozone layer is most concentrated

1 month ago | [YT] | 6