Hindustan Calculator Guides
Step-by-step guides on brass and construction quantities, kundli yogas, and SGPA, cut off and IGNOU marks, each linked to the calculator it explains.
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23 Oct 2026 · 2 min read
SRM Grading System: Marks Bands, Internals and Your GPA
How SRM's marks bands turn into grade points, why a few internal marks can move a whole grade, and where credits make… -
23 Oct 2026 · 2 min read
Percentage Shortcuts: 10 Mental Maths Tricks for Exams and Shops
Ten tricks that make percentages fast without a calculator, from the 10% split to successive discounts and GST-inclusive prices. -
23 Oct 2026 · 3 min read
Moon Sign vs Sun Sign: Why Your Rashi Isn’t Your Zodiac Sign
A “Leo” in a magazine can be a Karka rashi in a kundli. Why the two systems disagree and which one Indian… -
23 Oct 2026 · 2 min read
RHS vs SHS: Rectangular or Square Hollow Section, Which to Use
Why a rectangular tube used the right way up is stiffer than a square one of similar weight, and where each section… -
23 Oct 2026 · 2 min read
CAT Score vs Percentile: Raw, Scaled and Sectional Explained
Raw score, scaled score, overall and sectional percentile: what each one means and which one IIMs actually look at. -
23 Oct 2026 · 2 min read
CAGR vs Absolute Return: Judge Any Share Investment Correctly
A 50% gain over 3 years and over 5 years are very different. How CAGR fixes the comparison, with tax on share… -
23 Oct 2026 · 3 min read
Dowry Law in India Explained: Punishments, Gifts and Help
What the Dowry Prohibition Act and the Bharatiya Nyaya Sanhita say, how gifts differ from dowry, and where families can get help. -
23 Oct 2026 · 2 min read
KL University LTPS Attendance: How Hours Add Up to Your %
What the four numbers in a 3-0-2-4 course mean, why skill and practical hours matter, and how to stay above the target. -
23 Oct 2026 · 3 min read
Epoxy Resin Mistakes Beginners Make (and How to Fix Each)
Sticky surfaces, bubbles, cracks and yellowing usually trace back to a handful of mistakes. Causes and fixes for each. -
23 Oct 2026 · 2 min read
PTR PTS Margin for Chemists: Markup vs Margin, With Examples
Why “20% margin” can mean two different PTRs, how free-quantity schemes change the real margin, and how to check a price list…