Articles

HELOC vs home equity loan, compared plainly: a revolving variable line versus a fixed lump sum, the payment-shock risk, and which one fits your plan.

See how loan amortization works: how a fixed payment splits into interest and principal, why early payments are mostly interest, and how extra payments save money.

Garage floor epoxy coverage explained: how many square feet a kit covers, why the porous first coat uses more, and epoxy vs polyaspartic finishes.

Learn how much polymeric sand you need for pavers, why coverage per bag drops as joints get wider, and how four major brands compare.

Learn what a spray foam board foot is, how open-cell and closed-cell R-value per inch differ, how kit yields work, and why real coverage runs lower.

Learn how to make a concrete block estimate for a wall: blocks per square foot, the 8x8x16 module, mortar bags per block, and how much waste to add.

Learn how to calculate your university aggregate in Pakistan, the one weighted formula behind it, and why MDCAT, ECAT, NET and NUMS weight it differently.

See the 0-9 half-band scale, how the overall band averages four skills, and the .25 and .75 rounding rule with official examples.

See how the UET ECAT merit aggregate works for Fall 2026: Matric 17%, FSc Part-I 50%, ECAT 33%, plus the stream variants and eligibility floors.

See how the NUMS aggregate works: the 50/40/10 weighting, the NUMS test vs the national MDCAT, pass marks, and what a competitive merit score looks like.