## Basic and Rich Geometry Concepts Part 9, Segment Relation for a Secant of a Circle

Secant of a circle relation: Square of a tangent segment from an external point equals product of two segments of a secant of a circle through the point.

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Submitted by Atanu Chaudhuri on Thu, 23/07/2020 - 01:20

Secant of a circle relation: Square of a tangent segment from an external point equals product of two segments of a secant of a circle through the point.

Submitted by Atanu Chaudhuri on Tue, 21/07/2020 - 23:48

Incenter of a triangle and Angle bisectors: Segmentation of the opposite side by an angle bisector and Segmentation of the angle bisectors at the Incenter.

Submitted by Atanu Chaudhuri on Thu, 09/07/2020 - 18:04

Solve 10 difficult geometry questions for SSC CGL in 15 minutes in Set 94. Verify correctness from answers and learn to solve quickly from solutions.

Submitted by Atanu Chaudhuri on Tue, 23/06/2020 - 12:12

10 tricky MCQ algebra questions and quick solutions for SSC CGL Tier II. Take the test, verify answers and learn how to solve quick from detailed solutions.

Submitted by Atanu Chaudhuri on Tue, 28/04/2020 - 22:05

In this matchstick triangle puzzle you have to remove 2 matchsticks to reduce number of triangles from 8 to 6. How many ways can you do it? Time 30 mins.

Submitted by Atanu Chaudhuri on Sun, 29/03/2020 - 15:11

The 90th set of 10 questions for SSC CGL on Algebra is followed by answers and then the detailed explanatory solutions. This is the 18th question and solution set for SSC CGL Algebra. For maximum gains, the test should be taken first, and then only the solutions are to be referred to...

Submitted by Atanu Chaudhuri on Wed, 04/03/2020 - 16:55

5 squares puzzle: move 8 sticks to make 2 squares in the 5 squares puzzle figure. How many ways can you solve the puzzle? You have 30 minutes to solve.

Submitted by Atanu Chaudhuri on Sat, 14/12/2019 - 19:01

In this 89th solution set of 10 practice problem exercise for SSC CGL exam and 11th on topic Number System, a few of the problems especially on fractions should pose a bit of challenge to the student. Solutions are all concept and method based and mostly in mind. The problem solving approach should prove valuable to the students. Its paired question set can be used as a mini-mock test on number system, even for competitive tests other than SSC CGL...

Submitted by Atanu Chaudhuri on Sat, 14/12/2019 - 18:41

In this 89th question set of 10 practice problem exercise for SSC CGL exam and 11th on topic Number System, a few of the problems especially on fractions should pose a bit of challenge to the student. But with concept and technique based problem solving approach, explained in the paired solution set, the student should easily solve most of the problems wholly in mind. This question set can be used as a mini-mock test on number system, even for competitive tests other than SSC CGL...

Submitted by Atanu Chaudhuri on Fri, 13/12/2019 - 01:50

Move 3 matches to make 4 squares from 5 squares puzzle figure. This is the 4th 5 squares matchstick puzzle of this type. You have to solve it in 10 minutes.