PDF files have become ubiquitous in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices using various operating systems and ...

Rationalising an expression means getting rid of any surds from the bottom (denominator) of fractions. Usually when you are asked to simplify an expression it means you should also rationalise it.

Surds are square roots which can’t be reduced to rational numbers. Some can be simplified using various rules or by rationalising the denominator. Simplifying expressions using the laws of indices ...

I created this tool to make it quick and easy to sign PDF contracts, without having to deal with installing programs and without worrying that my PDFs will get uploaded to a third party. It supports ...

Asciidoctor PDF is a native PDF converter for AsciiDoc that serves the pdf backend. It bypasses the step of generating an intermediary format such as DocBook, Apache FO, or LaTeX in order to produce ...

Instead of giving paper copies of Form TD1 to your employees: give them the link to this webpage. Ask them to fill out the form and then scan it and send it to you online or give you a printed copy ...

CAT exam pattern and syllabus are related to each other. There is no fixed CAT 2025 Syllabus. It is based on CAT exam pattern and key topics covered in last 10 years CAT Papers. CAT exam syllabus ...

XAT 2026 Syllabus is designed to cover Decision Making, Verbal & Logical Ability, and Quantitative Ability & Data Interpretation section. It also includes General Knowledge (GK) section syllabus.