## Saturday, April 05, 2014

### Quantitative Aptitude and Reasoning Video Lectures

Dear friends on this page you will find the links of all the video lectures of Quantitative Aptitude and Reasoning that I have uploaded on this blog. I am consistently preparing videos for you.

## Reasoning Video Lectures -

Calendars Introductory Lecture - 24 minutes

Concept of Odd Days - Calendars Lecture - 23 minutes (PART 2)

Calendars Video Lecture - 24 minutes (PART 3)

Centuries Odd Days Calculation Concept - 23 minutes (PART 4)

Centuries Odd Days Calculation Concept - 11 minutes (PART 5)

Calendars Question Solving Video - 21 minutes (PART 6)

Calendars Question Solving Video - 20 minutes (PART 7)

## Quantitative Aptitude Video Lectures -

Quadratic Equations - Sum and Product of Roots of Quadratic and Higher Polynomials, Discriminant, Maximum and Minimum Value, Graphical Representation Video - 83 minutes (PART 1)

For more videos of Quadratic Equations please comment and tell me what exactly you want.......

## Arithmetic Geometric and Harmonic Progressions Video Lecture

Arithmetic Progression - Nth Term, Sum, Middle Term, Corresponding Term, Increasing and Decreasing AP, Average Explained Video Lecture - 104 minutes (PART 1) Uploaded on 6th December 2015

## Averages Mixtures and Alligations Video Lecture

Interlinking the Concept of Alligations and Weighted Averages Video Lecture - 83 minutes (PART 1) Uploaded on 4th December 2015

## Indices and Surds Video Lecture

Indices and Surds Rationalization Basic Concepts Video Lecture with Solved Examples - 104 minutes - Uploaded on 2nd December 2015

## Logarithms Video Lecture

Logarithms Basics - Natural and Common Logarithm, Converting Exponential form to Logarithmic Function, Characteristic and Mantissa, Logarithms Formulae - 101 minutes Uploaded on 1st December 2015

## Simple and Linear Equations Video Lectures

Simple and Linear Equations - One Two and Three Variables Explained with Examples - 85 minutes Uploaded on 30th November 2015

## Time Speed and Distance, Boats and Streams, Escalators, Races, Circular Tracks Video Lectures

Time Speed Distance - Average Speed, Relative Speed, Boats and Streams Video Tutorial - 127 minutes (PART 1) Uploaded on 27th November 2015

Escalators and Circular Tracks Explained with Examples Video Lecture - 83 minutes (PART 3) Uploaded on 28th November 2015

Races Concept of Time Speed Distance Video Lecture with Examples - 76 minutes (PART 4) Uploaded on 29th November 2015

If you want me to upload more videos of Time Speed and Distance kindly comment and let me know.

## Time, Work, Wages, Pipes and Cisterns, Concept of Mandays and Efficiency Videos

Time Work and Wages Basics, Fraction Percentage and LCM Method, Comparing Efficiency Video Lecture - 91 minutes (PART 1) Uploaded on 21st November 2015

Time Work Wages Pipes Cisterns Question Solving Video - 79 minutes (PART 3) Uploaded on 26th November 2015

More Videos of Time, Work, Wages, Pipes and Cisterns, Concept of Mandays and Efficiency to follow. Please bookmark this page and keep checking.

## Ratio Proportion and Variation Videos

Basic Properties and Cases of Ratio and Proportion Explained With Examples Video Lecture - 88 minutes (PART 1) Uploaded on 15th November 2015

Proportion, Direct Inverse and Joint Variation with Solved Examples - 106 minutes (PART 2) Uploaded on 19th November 2015

Ratio Proportion and Variation Solved Questions Video Lecture - 103 minutes (PART 3) Uploaded on 20th November 2015

## Simple Interest and Compound Interest

Basics of Simple Interest explained with Question Solving - Part 1

More videos of Simple and Compound Interest to follow. Please keep checking.

## Number System

Introduction and Classification of Numbers - 16 minutes (PART 1)

Classification of Real Numbers Continued - 23 minutes (PART 2)

Classification of Numbers - 11 minutes (PART 3)

Rationalisation of Pure Recurring Non Terminating Decimals - 14 minutes (PART 4)

Rationalisation of Impure Recurring Non Terminating Decimals - 18 minutes (PART 5)

Prime Numbers - Properties and how to find whether a number is prime - 24 minutes (PART 6)

Proving the method of finding whether a number is prime or not - 13 minutes (PART 7)

Least Common Multiple - Concept and method of finding - 23 minutes (PART 8)

LCM Type 1 Concept - 20 minutes (PART 9)

Least Common Multiple Type 2 Concept - 22 minutes (PART 10)

LCM Type 2 Question Solving - 20 minutes (PART 11)

Least Common Multiple Type 3 Concept - 12 minutes (PART 12)

Least Common Multiple Type 3 Question Solving - 22 minutes (PART 13)

Prime Factorisation and Euler Totient Function - 23 minutes (PART 14)

Sum of all numbers that are co-prime with a number and less than it - 20 minutes (PART 15)

Application of Euler Totient Function - 19 minutes (PART 16)

How to find the number of factors of a number - 22 minutes (PART 17)

Divisibility Rules of 2 and 3 and their proving - 41 minutes (PART 18)

Divisibility Rule of 4 and 8 - 23 minutes (PART 19)

Divisibility Rule of 5 and 6 - 19 minutes (PART 20)

Combined Divisibility Rule of 7,11,13 and 1001 - 22 minutes (PART 21)

Sum and Product of Factors, Odd and Even Factors with their Sum, General and Coprime Factor Pairs, Highest Power of Prime Number in a Factorial Video - 100 minutes (PART 22)

Cyclicity of One Digit and Two Digit Numbers, Last Two Digits of Higher Powers of Odd and Even Numbers, Shortcut for Calculating Squares of Numbers from 31 to 99 - 88 minutes (PART 23)

Wilson Theorem, Remainder Theorem, Fermat's Little Theorem, Euler's Theorem, Successive Division Concept, HCF(GCD) Types - 107 minutes (PART 24)

More to come in Numbers. Kindly bookmark this page and keep visiting in order to view more videos.

## Percentages

Percentages Introduction - 23 minutes (PART 1)

Percentage and Fraction Equivalent - 24 minutes (PART 2)

Successive Percentage Increase - 19 minutes (PART 3)

Shortcut for Interconversion between complex Fractions and Percentages and 19 Questions Solved - 106 minutes (PART 4) Uploaded on 1st November 2015

Explaining Percentages Concepts through Question Solving Video (16 questions) - 101 minutes (PART 5) Uploaded on 7th November 2015

## Profit and Loss Videos

Profit and Loss Basic Concepts, Items sold at same and different selling price Part One Video - 67 minutes (PART 1) Uploaded on 10th November 2015

Marked and Discounted Price,Concept of Error in Measurement, Direct and Indirect Cost, Semi Variable Cost, Margin, Break Even Point - 59 minutes (PART 2) Uploaded on 10th November 2015

17 Questions of Profit and Loss Explained through Video - 73 minutes (PART 3) Uploaded on 11th November 2015

## Partnership Videos

Partnership Concept Explained With Examples Video Lecture - 80 minutes Uploaded on 13th November 2015

## Stocks Shares and Debentures Videos

Concept of Stocks Shares and Debentures with Question Solving Video Lecture - 86 minutes Uploaded on 13th November 2015

## Geometry

Concept and Classification of Lines - 23 minutes (PART 1)

Types of Angles and Proportionality Theorem - 22 minutes (PART 2)

Classification of Angles Continued - 19 minutes (PART 3)

Classification of Triangles on basis of Angles - 21 minutes (PART 4)

Triangle Classification on Side basis and why sum of all angles of a triangle is 180 degree - 22 minutes (PART 5)

Property of Triangles Explained - 23 minutes (PART 6)

Question Solving Property of Triangles - 20 minutes (PART 7)

How to find whether a triangle is Acute Angled Obtuse Angled or Right Angled with examples and Basics of Angular Bisector Theorem - 80 minutes (PART 8) Uploaded on 14th August 2015

Similar and Congruent Triangles their Formulas, Proof and Application in Questions, Basic Proportionality Theorem, Midpoint Theorem - 85 minutes (PART 9) Uploaded on 16th August 2015

Angular Bisector Theorem(Internal and External) Their Proof and Questions Based On Them - 81 minutes (PART 10) Uploaded on 17th August 2015

Apollonius Theorem and its Proof,Concept of Circumcircle,Circumradius,Circumcenter and Proving of Formulas Relating to Triangles - 84 minutes (PART 11) Uploaded on 20th August

Concept of Incenter,Incircle,Median,Centroid their proof and Question Solving - 73 minutes (PART 12) Uploaded on 25th August 2015

Basics of Polygons(Convex and Concave),Interior and Exterior Angles,Number of Diagonals and Triangles in a Polygon - 71 minutes (PART 13) Uploaded on 27th August

Parallelogram,Trapezium,Kite,Rectangle,Square Properties and Proof Video - 85 minutes (PART 14) Uploaded on 28th August

Rhombus and Cyclic Quadrilaterals Properties and Proof Video - 66 minutes (PART 15) Uploaded on 29th August

Circle Basics, Chord, Triangle in a Semicircle is Right Angled, Angles in Major and Minor Arc, Opposite Angles in a Cyclic Quadrilateral are Supplementary Proof Video - 44 minutes (PART 16) Uploaded on 30th August

Alternate Segment Theorem,Tangent Secant Theorem,Length of Direct and Transverse Tangent Formula Theory Proof Video - 71 minutes (PART 17) Uploaded on 31st August

Geometry Question Solving Part 1 Video for Beginners - 77 minutes (PART 18) Uploaded on 3rd September

Advanced Geometry Questions and Solutions through Video Part 2 - 79 minutes (PART 19) Uploaded on 5th September

Understanding Regular Polygons through Question Solving Video - 74 minutes (PART 20) Uploaded on 6th September

## Mensuration Videos

Mensuration Basics - Cuboid, Cube, Sphere, Hemisphere, Torus, Cylinder, Prism, Pyramid, Frustum of Cone and Pyramid - 94 minutes (PART 21) Uploaded on 11th September

Part One Mensuration Question Solving Video - 85 minutes (PART 22) Uploaded on 12th September

Mensuration Part Two Question Solving Video - 68 minutes (PART 23) Uploaded on 14th September

More Mensuration Videos to follow. Please keep checking.

## Trigonometry Videos

Trigonometry Basics - Quadrant Distribution and Graphical Representation of Sin Cos Tan Functions - 86 minutes (PART 24) Uploaded on 20th October

All Trigonometry Identities(Formula), Concept of Degree Radian Minutes Seconds, Cosine Rule and Sine Rule - 67 minutes (PART 25) Uploaded on 21st October

More Trogonometry Videos to follow. Please keep checking.

## Coordinate Geometry Video

Coordinate Geometry - Distance Formula, Section Formula, Centroid and Incenter Coordinates, Slopes Basic Info, Area of Triangle through coordinates with examples - 84 minutes (PART 26) Uploaded on 24th October

Slope Intercept Form, Two Point Form, Intercept Form, Circumcenter and Orthocenter Coordinates, Shifting of Origin, Distance between parallel lines with examples - 74 minutes (PART 27) Uploaded on 25th October

Understanding Coordinate Geometry through Question Solving Part Three Video - 85 minutes (PART 28) Uploaded on 26th October

More videos of Geometry to follow. Keep Checking

### Questions Solving for SSC CGL/BANK PO/CAT -

Geometry and Trigonometry Question Solving - 18 July - 16 minutes

Time & Work Level 3 Practice Questions for CAT - 11 July 2014 - Written Solution

Time & Work Basic Question Solving - 11 July 2014 - Written Solution

Vocabulary for SSC CGL/CAT/BANK PO - 10 July 2014

Time Speed & Distance Level 2 Question Solving - 10 July 2014 - Written Solution

Ratio & Proportion Level 1 Practice Questions - 7 July 2014 - Written Solution

Time & Work Level 1 Question Solving - 5 July 2014 - Written Solution

Geometry Practice Questions for SSC & CAT - 4 July - Written Solution

Numbers Practice Questions - 4 July - Written Solution

Reasoning Practice Questions for SSC CGL - 4 July - Written Solution

Time Speed & Distance Question Solving for Bank PO, SSC & CAT - 3 July 2014 - 20 minutes

Percentages Question Solving for SSC & BANK PO - 2 July 2014 - 26 minutes

1. thanks for the videos.

2. thanks for the videos.

3. The videos are awesome sir. Thanks a lot for taking out time and for all efforts to make these videos. Thanks a lot sir :) :)

5. Lectures on Geometry & Trigonometry will be uploaded within 15 days from now.....

1. Sir where can i get the squence to study your quant aptitude lectures

6. Thanks for the videos Sir :)

7. Hello sir,
Thanks a lot for sharing these videos. These videos are very much helpful in our preparations. I can barely imagine the pain and effort it takes to create these videos but I thank you from bottom of my heart. Thanks a lot. Hoping to find more videos in future :)

Regards,
Surendra

8. Surendra Buddy...thank you for your good words.....Good words from you guys are the biggest inspiration for me.... As far as Quantitative Aptitude, DI and Reasoning is concerned, I will cover each and every area......

1. Great work sir thanks you

9. sir please provide profit and loss
and data interpretation video for ssc cgl

10. Hey Harshit.. thanks a lot for all d video and audio lectures.. They are really helpful.. I have a request. Can you please upload audio lectures of Indian Economy coz i really find it tough.. Thanks in advance..keep up the gud work..:)

11. Hello Harshit sir..
Its been a while since uploaded any video. I know it takes a lot of efforts to create these videos but sir please realize that students like me are "totally" dependent on your videos. Requesting you to please continue uploading newer videos.

Regards,

12. Hello Surendra Buddy, I know it has been quite some time since I have uploaded more videos on my blog....Really sorry for the delay. 10 more videos have been prepared by me of number system which would be uploaded within next two days and now there would not be a big gap between video uploads....

13. Hello Harshit sir,

Please upload some videos for Trigonometry and Mensuration. really need them for upcoming ssc cgl exam. Thanks alot for all your efforts.

14. sir,videos are really good one and understandable.it helped me increase my mathematical knowledge.i'm ssc aspirant student.so sir please upload videos on Time and work as well as time,speed and distance.and some math tricks

15. Harshad why are you not uploading any videos regarding geometry and trigonometry? we are waiting for them.... exam date also approaching

16. Thanks for yideo classes...please provide trigonometry and geometry videos as early as possible
.....

17. sir, plz upload more videos.
i really like ur videos.

18. Sir, thanks for providing free lectural videos.

19. Sir, thanks for providing free lectural videos. I like your number system videos and others too. Please kindly upload more videos on geometry.

20. hello sir .. this is really helpful and plzz upload many videos ..on important topics of Quantitative aptitude

21. Thanks sir plz upload more videos

22. thank you so much for year great help to us.please upload more reasoning lecture.

23. sir anything for cat preparation?

24. Sir,
will you pls upload economy lectures

25. Palash Mondal right now my study material does not covers full cat course module so at this time I would not advise on CAT preparation.....But if you want to get any of your queries solved you can mail me at harshitdwivedi4u@gmail.com

26. Rani Tiwari is that a request or an order...

27. Off course, it is request sir

28. Hi Sir,
Thanks from the bottom of my heart for your effort.Its really helpful for the people like me who are finding it hard to go for coaching classes due to shift timings and work load.Once again thanks a lot.

29. Thanks for your videos...it helps a lot for those people who are working and not able to join coaching institute.But it helps a a lot for recalling all basic concepts...I request you if possible pls upload speed,time & distance & boating & streaming lectures

30. Sir,
Thanx for ur videos.....Pls upload videos on Trigonometry also

31. Sir,
Thanx for ur videos.....Pls upload videos on Trigonometry also

32. hello sir
thanx for this videos
sir,will u plz upload more videos about surds and indices and also others topics under the quantitative aptitude....

33. thank you sir for your best videos ever i have seen....please sir upload more videos of incomplete geometry....

34. THANK YOU SIR FOR YOUR BEST VIDEOS EVER I HAVE SEEN....SIR PLEASE UPLOAD MORE INCOMPLETE VIDEO OF GEOMETRY....

35. very much thank u sir,pls more more topics like alligations,surds &indices and much more
Kindly i requesting u sir,,,now Iam preparing for gate,,,i'm so accounted for u

36. very much thankfull u sir,,,pls upload more topics like alligations ,and more topics, if u can
i'm so accounted to u sir

37. very much thankfull u sir,,,pls upload more topics like alligations ,and more topics, if u can
i'm so accounted to u sir

1. C PERUMAL it will be done soon........

38. Thanks for videos sir, very helpful videos.. plz sir upload HCF concept videos

1. Sonu the videos will be updated soon.....

39. Sir, I like your videos and appreciate your effort and hard work. Thank u very much for these videos.

41. Hi sir please teach in english also its useful to everybody,Thank you.

1. Dear friend I have started teaching in english and hindi both in my latest videos....please watch my latest videos and please review accordingly....

42. so much useful and very much greatful to u sir

1. thanks for your words vasu

43. Your teaching is awesome sir. Completed Trigonometry Videos waiting for remaining parts , I hope it will be soon :)

44. what is this

45. doing great job buddy

46. whatever is done for the walfare of society must be given big hand

1. thank you for your good words

47. harshit ji u r great.......people like you are true inspiration

1. thanks buddy......

48. respected sir ,your videos are very nice sir i am requesting you to plz tell me more concepts of percentages sir .........

1. I have uploaded basics of percentages.....If you want to understand any specific concept or understand any specific type of questions please type those questions here....I would give me an idea about what exactly you want......

2. sir ,the concepts which u told is enough for percentages..or will u upload more concepts for percentages

3. respected sir,i am preparing for ssc i am unable to join any coaching classes because of my job.i am following u r videos very nice sir ,average students can also easily understand concepts.sir is u r videos are enough for preparing ssc cgl

4. Ganesh I have covered all basics....what you can do know is that please solve the questions of percentages by your own from the books you have and apply the concepts that I have explained......if you face doubts you can ask through comments.....you have to practise more and more.....as far as the course curriculum of SSC CGL Maths is concerned I have covered almost the full course...........the theory part which I have covered in this video is enough for SSC CGL......nobody in any coaching institute will cover maths in this detail for ssc cgl.....any suggestions to improve the videos are most welcome.....

49. sir height and distance k lecture kb upload hoge?

50. sir height and distance k lecture kb aaynge?

1. Neetu by Height and Distance I think you are talking about the questions based on Trigonometry......Trigonometry videos I have already uploaded above.....and I have discussed only 1 or 2 questions related to them there......If you can exactly tell which questions you are talking by typing them in the comment section I would be able to help more.......

51. sir can u give some Lectures about reasoning for other topics that can help me lots

1. please tell which topics of reasoning you want me to upload.....

52. sir coding decoding,direction sense UPSC level and logical reasoning.

1. I would try to do that......

53. respected sir ,i am following u r videos for my ssc preparation will u upload complete syllabus of ssc including reasoning sir

1. SSC Reasoning lectures would take some time.....Currently busy in preparing GS Video Lectures......If you have any specific problems or concepts that you want to understand you can ask through comments.......

54. respected sir, can u upload clock concept and other reasoning chapter for bank po level
sir aap ka samjhane ka trika bahut achchha hai. kash aap ka lecture phile study kiya hota to mera ssc final ho jata.

1. Neeraj I am highly thankful for your good words......I can not give any commitment till what date I would finish the whole of reasoning....reason being that I am presently on an assignment and I do not have the resources(camera and place) and time to prepare the video right now as I have to work around 10 hours a day here......As far as completing the remaining topics of reasoning and maths is concerned it would take at least three months more to complete them....Till april 2016 I will complete all of them which would include all topics of reasoning, permutation and combination, probability, functions and graphs, inequalities...however till than you can clarify any of your doubts or ask suggestions if you want any.....HOPE THAT HELPS AND SORRY FOR THE DELAY......

55. Sir thank u
U have excellent style of teaching

56. Luvv u n ur mind blowing way of teaching....pls dont waste u teaching talent....

57. gud work sir...

58. Thank you sir for the endless support and guidance. you have excellent way of teaching and i am following your videos for ssc cgl exam if possible then please update more lectures on Reasoning.

1. Surbhi I would try to upload reasoning lectures ASAP

59. really very happy to see your videos and your selfless action for students who are preparing along with job or who cannot afford money.

60. sir , in some lecture of percentage, you said that i will upload a lecture specially on vedic maths. sir please do that because i have purchased vedic maths book and cannot understand cleary. some method like division are really boring. So i want you to upload the videos of vedic maths which are usefull for ssc cgl. Do we all remainber all vedic maths techique?

1. goutam there is absolutely no need to study whole of vedic mathematics.......only selected concepts of vedic mathematics are useful......so u can skip the book you have purchased......yes I have planned to upload vedic mathematics videos but it would take some months to do that.....as I am busy with some other assignment.......In the meantime you can carry on without vedic mathematics because vedic mathematics is not mandatory for cgl......you can qualify cgl without vedic mathematics also.......

61. Sir pls upload more videos on mensuration

62. respected sir , when will u upload videos of reasoning sir, my preparation going well because of ur videos sir.

64. Sirji could u pls solve this

find the cost of Rs.7200,8%stock at Rs.90

1. Here 8% is dividend and 90 is market price as u had told.dat much only I understand.wat is meant by cost of rs.7200.

65. ITS Totally Awesome work... great just I have seen only some of your videos. You are really a altruist man. I am preparing for IT company placements.Just suggest me which are the topics I should concentrate and what no to worry about,Because in short span, I feel its really tough to complete all your lectures.(So just tell me videos(topics) I must Watch.

66. sir can i get cd or dvd of all videos?

67. Hello Sir can you please upload more videos on logical reasoning including coding decoding and cryptography problems

68. Great Videos Sir, Excellent teaching.....

69. great videos sir, excellent teaching....

70. We like your videos.A piece of Professional Work.

71. sir, please upload the video of reasoning chapter - clocks. they are difficult to understand

72. Respected sir good morning
I am Ranjeet an EXSERVICEMAN and would like to join as Income tax inspector in this ssc cgl 2016.
Thanks for this much pain you have taken for providing these helpful videos to all the candidates.
Iwould like to know apart from these any specific videos are there for ssc which we can get by subscribing secret facebook group by paying any subscription
Sir thanks for the videos once again
my mail id is man26_bhatia@yahoo.co.in and contact no is 9826980979
Ranjeet Singh Bhatia

73. Hi sir,Recently I have started preparation for ssc cgl,If i Follow all your Aptitude video tutorials and If I Do practice aptitude Questions from kiran previous years papers i.e., from 1997-2015,Will it be sufficient to get good marks in maths section I mean 45+ marks,For Reasoning I will Start solving previous years papers from kiran almost 70 papers.Can You suggest me that I'm implementing the right way for maths nd Reasoning

74. Sir; i heartily thanks u 4 taking so muck pain in preparing videos nd hlping us by our reqrmnts... i just wanted to knw wether u have uploaded any videos of data interpretation or not?

75. Hats off sir...

76. Thank you sir for giving lot of tricks and shortcut methods through videos

77. sir make video on deductions(syllogisms)

79. sir please upload videos on permutation and combination . its tough to understand

80. Respected sir u did great work from all students i say thank u vvvvvvvvvvvvery much.

81. sir please upload videos for probability and pnc.i m completely dependent on ur videos.

82. THANKU HARSHIT SIR .NOW MY CONCEPTS ARE SOLID . Thank u VERY MUCH for uploading videos.

83. Please Explain in English sir ...we group of 15 friends are seeing your videos in a regular classes manner please explain in english sir we dont know hindi.....
pavan
kumar
santu
surya
krishna
srikanth
karthik
ravi
raja
sathwick
charan
pandu
hamsini
damodar

84. thnku sir for making the study of aptitude so simple. 1 thing i would request u to provide guidance in series(numbers and letters) type questions of reasoning, arrangements, ratio prop ques in reasoning.

85. Thank you very much sir. My preparation is going in the right direction because of your videos. After long time I found the right path for preparation.
Again, thank you very much.

86. sir i started preparing for bank exams and i really very thankful to u for uploading such a good and valuable videos for free of cost .really i hatsoff to ur taught for helping stdents for free of cost .thank you very much sir

87. sir in ssc cgl syllabus we also have questions of trains boat and stream and on ages please also help with those type of questions too and thankyou for all the yhelp and support its really means alot and its seriously helping us

88. SIR YOUR ARE REALLY WITH SUCH A KIND HEART...NO WORDS TO EXPRESS.THANK YOU HAVE A GREAT DAYS AHEAD...ALL DE BEST,TAKE CARE.....

89. Sir, can you please upload video on the topics probability, permutation & combination.I m completely dependent on your videos and liked it very much. Thank you sir for doing so much hard work for us by making videos.Through your videos my aptitude become much easier for me

90. Sir may i know from where i can download these videos??

91. Sir may i know from where i can download these videos??

92. hi sir...can we all know what is the order of topics than we should follow....

93. sir can you please, upload video on the topics of probability & Permutation & combination.it seems difficult to me to solve questions

94. Harshith Sir, your way of explaining the topics is excellent, and it easy for us to grab them. Could you make some time from your busy schedule and upload videos on P&C and Probability???

95. Dear Sir, when will u upload your probability & P&C videos???

96. Your videos are not free now?

And the card transaction also has some glitches.

97. Sir your videos are no longer free now

98. Sir your videos are no longer free now

1. Videos are free only.

2. Harshit sir's all videos are free.

99. sir, please start over once again

100. Harshit Sir, Please make some time and guide us for CGL-17. Please provide strategy for new pattern (online CGL exam). Also this time CGL-16 prelims cut off was too high, so sir please update us on how can we best prepare for CGL-17. Its been long time you have not replied to recent comments. Your advice is much much needed for us sir. Kindly reply sir. Thank you.

101. harshit jee this is rajesh. I want to meet you regarding your lecture. can we meet?.
My no. 9717060443

103. yes Unknown we can download this videos by clicking on play button the video will play in the right hand side at the bottom youtube will be written there click on it that will take you to youtube page and download it from there

104. Sir, you said you will upload videos on vedic mathematics, but still its not there, please sir upload them, its really tough to learn vedic maths

106. Sir, can you please upload videos of concepts of Ages, Chain Rule, Trains, Clocks, permutation, combination, probability, Discount?

107. Sir , In reasoning only calendar topic is uploaded ? or i didnt get it..??

108. excellent work sir

110. sir your videos are really awesome..i can easily understand d concept.could you please upload videos regarding tricks and shortcuts for set theory and functions..Thank you

111. Can you upload probability videos. permutation and combination videos as well.

112. Hello sir,
Sir i am currently preparing for CAT from TIME.
I had attended many of the lectures over there but still there is no teacher who is giving this level of lectures.
I really appreciate your work and I am very thankful of yours for providing these lectures.
But sir I am facing problem in other chapters also , so could you please provide the lectures for the remaining chapters i.e. function and graphs , numbers system and any other topic left over for the CAT.

That would be of very helpful of yours.

114. Hi sir.. Thank you for the videos.. Can this syllabus covers ssc cgl?

115. Thank u sir. The videos are very helpful for clearing concepts and building speed. Thank u so much.

116. I am really scared of quant but now I feel I can solve it...thanks

117. I used to hate aptitude because I simply didn't know the approach to solve them. It used to scare me a lot. But because of you sir I realized If I know the right method I can solve them. Thank you very very much for giving me this confidence.I do appreciate a lot your efforts and time you must have taken out from your busy schedule for making these videos . Thank you very very very much...!!!

118. Thank you sir for uploding these helpful and brilliant videos. I am very grateful to you sir.

119. first of all thanks a lot sir the way you teach is great i have been searching qa videoes from many days but none was useful than i searched on quora and i found link of your blog and i believe now ki true heart se kuch search karo to jarur milta hai jaise aache wale quant lecture :P thank you sir

120. Sir can you upload clock videos and as Well as cryptoarithmetic videos?

121. kindly upload more videos on speed, time focused on CAT

122. Dear sir, I love the way you teach and your dedication.your videos are really very helpful for govt exams.. I do appreciate your efforts and time from your busy schedule. Your tricks to solve aptitude questions are very very helpful . You r awesome sir ..thanku very very much

1. Sir,
Thank you for your lectures. It would be very helpful for us if you can also make and upload some lectures on Permutations and Combinations, Probability.

123. Quantitative aptitude is an integral and integral part of an integral test in India. It tests quantitative skills along with logical and analytical skills. Solving these questions can test your number of coping techniques and problem solving skills. Reasoning is a process of evaluation. Aptitude is capability. You can prepare such exams with the help of online websites and applications. For example, SmileTutor is the leading home tuition agency for parents and students looking for home tutors. There services are 100% free and we pride ourselves on successfully matching our clients with the most suitable and qualified tutors. Thanks for this beneficial article.