# Lectures and Notes with Videos and Examples

**UPSC NDA 2017 Exam Calendar**

Application Form, Exam Dates, Eligibility, Syllabus

**15 problems on Analytical Geometry of three dimensions**

Solve 15, revise all concept of 3D.

**15 Tricky problems on Straight Lines**

Solve these, build your concept of Straight Line.

**15 Tricky problems on Circles**

Solve problem no 15, Check your knowledge of circle.

**10 Tricky problems on Parabola**

Test your concept by solving these Tricky Problens.

**15 Tricky problems on Ellips and Hyperbola**

Solve Problem 12 and a get selection in NDA assured.

**20 Not so easy problems of Maths from NDA 2016 Paper**

Can you solve problem no 12 ?

**10 Problems on Radioactive Decay Law **

Problems explaining the basic concept to advanced concepts.

**Fully Solved NDA 1 Question Paper 2015**

From both NDA - 1 and NDA - 2 Exams i.e from both April and September edition

Our NDA notes have been carefully and systematically prepared by experts to help you strengthen your grasp over each topic in a simple and easy to understand manner. In due course, we will be adding videos of all these lectures. These notes are also shown to students as the link at the end of the solution in questions.