Unit Conversion Cheat Sheet: Height, Weight, Temperature and Area
The conversions you actually use in India – cm and feet, kg and lb, °C and °F, sq ft and gaj – with quick mental tricks.
Read guide 5 min readHow to Write a Cheque Correctly (With Amount in Words)
Fill every part of a cheque step by step, write amounts in lakh and crore, cross it safely, and avoid rejection.
Read guide 4 min readSimple Interest vs Compound Interest (With Examples)
Both formulas with worked examples, why compounding wins over time, doubling time, and CI − SI exam shortcuts.
Read guide 4 min readSale Maths: How Stacked Discounts, Combo and Bank Offers Really Work
Why 50% + 20% off isn't 70%, what Buy 2 Get 1 really saves, inflated MRPs, and bank offer caps.
Read guide 4 min readWhat Is CAGR? How to Calculate It (With Examples)
The CAGR formula step by step, why it beats average returns, where it misleads, and the rule of 72.
Read guide 4 min readHow Inflation Eats Your Money – and What ₹1 Lakh Will Be Worth
What ₹1 lakh buys in 10 and 20 years, real vs nominal returns after tax, and how to plan for rising prices.
Read guide 5 min readHow FD Interest Is Calculated (Compounding, TDS and Tips)
Simple vs quarterly compounding with examples, cumulative vs payout FDs, senior rates, TDS and laddering.
Read guide 5 min readTabata and HIIT: How to Time Your Interval Workouts
Where Tabata comes from, which work-rest ratio suits you, and sample no-equipment workouts for every level.
Read guide 4 min readHow to Calculate Your Salary Hike Percentage
The hike formula with examples, comparing job offers, CTC vs in-hand pay, and your real hike after inflation.
Read guide 5 min readHow Much Home Loan Can I Get on My Salary?
Estimate your home loan eligibility from your salary, existing EMIs and RBI's loan-to-value limits, with examples.
Read guide 5 min readHow to Check Age Eligibility for Government Exams
Read cut-off dates and birth-date ranges correctly, apply category relaxations, and avoid common form mistakes.
Read guide 5 min readLudo Rules: How to Play Ludo (and Common House Rules)
The standard Ludo rules, popular house rules to agree on, winning tips, and the maths of rolling a six.
Read guide 4 min readThe 50-30-20 Rule: A Simple Way to Budget Your Salary
Split your take-home pay into needs, wants and savings – with Indian examples and how to adjust it.
Read guide 5 min readHow to Calculate Your Notice Period and Last Working Day
Work out your last working day correctly: days vs months, weekends, buyout and leave, with worked examples.
Read guide 4 min readHow Many Words Is a Page? Essays, Speeches and Exams
Quick tables for words to pages and speaking time, why the answer changes, and tips for word limits.
Read guide 5 min readHow to Increase Your Typing Speed: A 30-Day Plan
A simple daily routine to go from hunt-and-peck to 40+ WPM, with drills, posture tips and weekly targets.
Read guide 5 min readSSC Typing Test Guide: Speed, Rules and Practice Tips
What the SSC typing and data entry tests ask for, how errors are counted, and how to practise.
Read guide 5 min readHow EMI Is Calculated – and How to Pay Less Interest
Why your first EMIs are mostly interest, what tenure really costs, and how prepayment saves lakhs.
Read guide 5 min readWhat Is a Good Reaction Time? Averages, Age and Tips
Typical reaction times by age and activity, why it matters on the road, and how to get faster.
Read guide 4 min readHow to Calculate Percentage of Marks (With Examples)
Percentage from total marks, best-of-five, subjects with different maximum marks, and CGPA.
Read guide 4 min readA Pomodoro Study Plan for Board and Competitive Exams
A ready-made daily timetable built from 25-minute focus blocks, plus revision and mock-test tips.
Read guide 5 min readSIP vs Lump Sum: Which Is Better for Beginners?
How rupee cost averaging works, when a lump sum wins, and worked examples with real numbers.
Read guide 5 min readGST Explained Simply: Rates, CGST/SGST and Registration
A plain-English guide to GST for shoppers, shop owners and freelancers, with worked examples.
Read guide 5 min readBMI for Indians: Why the Healthy Range Is Different
Why lower BMI cut-offs are used for South Asians, why waist size matters, and what to do next.
Read guide 5 min read10 Fun 5-Minute Classroom Activities (Free Tools)
Quick, no-prep activities for teachers using a timer, name picker, spinning wheel and dice.
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