Raman Sangar

315 subscribers

37 videos

Hello everyone, I am Raman Preet Sangar. I am a teacher of mathematics currently working with Lovely Professional University, Phagwara, Punjab (India). But w...

Latest Videos

Calendar Problems (Lecture-2)

Calendar Problems (Lecture-1) Zeller's Rule

Number, Ranking and Time sequence tests

Ratio and Proportion (Lecture-8) Replacement based questions

Ratio and Proportion (Lecture-7) Replacement based questions

Ratio and Proportion (Lecture-5) Questions based on Ages

Ratio and Proportion (Lecture-4)

Ratio and Proportion (Lecture-3)

Installments (Lecture-1)

Ratio and Proportion (Lecture-2)

Ratio and Proportion (Lecture-1)

Simple and Compound Interest (A Shortcut) Lecture-2

Mixed Practice questions (Lecture-1) Remainder Theorem and Percentage

A question on Percentage

Perfect Number (An Interesting Fact)

Analytical Skills (Remainder Theorem Lecture-1)

A question on Discount.

Analytical Skills (Simple and Compound Interest Lecture-1)

Analytical Skills (Discount Lecture-1)

Analytical Skills (Profit and Loss Lecture-1)

Analytical Skills (Average Lecture-3)

Analytical Skills (Average Lecture-2)

Analytical Skills (Average Lecture-1)

Random Variable and Probability Distributions (Lecture-3)

Random Variable and Probability Distributions (Lecture-2)

Random Variable and Probability Distributions (Lecture-1)

Testing of Hypothesis (Lecture-2) t-test for single mean

Testing Of Hypothesis (Lecture-1) (Basics)

Estimation (Lecture-6) Sufficient Estimator

Estimation (Lecture-5) Maximum Likelihood Estimation (MLE)