Explore the latest published articles on finance, health, math, and engineering.
Posted By: Jordan Hayes
Learn what a cubic meter is, how to calculate volume in m³, and how to convert cubic meters into liters, cubic feet, and other units. This guide includes simple formulas, practical examples, and common applications in construction, shipping, storage, and everyday measurements.
Posted By: Jordan Hayes
Discover the most important geometry formulas for area, perimeter, volume, circles, triangles, and other common shapes. This student-friendly guide explains each formula with simple definitions, practical examples, and useful tips to make geometry easier to understand and apply.
Posted By: Marcus Webb
Composite decking costs 30-40% more upfront than pressure-treated wood, but over 10 years the gap narrows once you factor in staining, sealing, and repairs. Real per-brand pricing for Trex, TimberTech, cedar, and pressure-treated pine, with a full 10-year total-cost table.
Posted By: Marcus Webb
A new deck costs $25 to $60 per square foot installed in 2026, or roughly $4,300 to $19,200 for a typical 16x20 deck. Real per-material pricing for pressure-treated pine, cedar, redwood, composite, PVC and aluminum, plus size-by-size totals, hidden costs, and resale ROI.
Posted By: Jordan Hayes
Banks cap your home loan EMI at 40-60% of take-home salary (FOIR) and your total loan at 48-60x monthly income. A ₹50,000/month salary typically qualifies for ₹28-35 lakh. This guide covers the exact FOIR math, LTV limits, co-applicant boosts, and CIBIL impact.
Posted By: Jordan Hayes
PPF pays 7.1% p.a., fully tax-free, with a 15-year lock-in. This guide covers exact maturity value at every contribution level, the extension rules most guides get wrong, minor-account interest rate changes, and how PPF compares to ELSS and FD for Section 80C.
Posted By: Jordan Hayes
A ₹5,000/month SIP in a Nifty 50 index fund at the historical ~12% CAGR grows to approximately ₹11.6 lakh over 10 years, on ₹6 lakh invested. This guide covers the real 10-20 year Nifty return range, step-up SIP math, and how rupee cost averaging actually works with real numbers.
Posted By: Jordan Hayes
Budget 2025 made income up to ₹12.75 lakh tax-free under the new regime. Whether the old regime still saves you more depends on one number: your total deductions. This guide gives you the exact break-even table by income level, worked examples, and a decision framework.
Posted By: Jordan Hayes
HRA exemption is the minimum of three amounts: actual HRA received, 50%/40% of basic salary, or rent paid minus 10% of basic. This guide covers the exact formula with worked metro and non-metro examples, the rules on renting from parents, and how the Income Tax Department now detects fake rent claims.
Posted By: Jordan Hayes
Couriers and airlines bill on chargeable weight — the greater of actual and volumetric weight. Learn the ÷6,000, ÷5,000, and ÷3,000 divisors, when each applies, and how to shrink dimensional weight charges.
Posted By: Jordan Hayes
Your total CBM drives every freight quote. Learn how per-CBM sea rates, chargeable-weight air rates, and road groupage tariffs turn cubic metres into dollars — with a worked landed-cost example for a 9.4 CBM shipment.
Posted By: Jordan Hayes
Amazon rejects main images that aren't on a pure white background (RGB 255,255,255). Here's how to shoot, cut out, and export marketplace-compliant product photos without paying for an editor.