1.4 Percentage and Its Application Part 4 (SSC CGL 2018 Tier-1 Maths Crash Course) - Videos


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Topic 1: PERCENTAGE (Formula Free)

Lesson 1.1 : https://www.youtube.com/watch?v=7rEyAVU7Vl4

Lesson 1.2: https://www.youtube.com/watch?v=wG8TUeGSzsg

Lesson 1.3: https://www.youtube.com/watch?v=ng2Ag8PnvoI

Welcome to the free online crash course of SSC CGL 2018 Tier 1 Maths course by RaMo, CAT 99.99%iler. The SSC CGL 2017 Tier 2 Math paper was widely said to be as one of the toughest papers in SSC CGL history. Students found the paper to be very tricky, difficult to solve and score marks. There is a general sense of panic about SSC CGL 2018 Maths preparation. Apttrix and QMaths have joined hands to make sure students do not lack in Maths preparation and therefore we launched a free Maths Crash course. Join me RaMo in this series where I would show you that how SSC CGL Math paper should be prepared and how students should learn Maths with the correct approach and look to develop a thought process instead of rattafying the formulas. We would cover all topics including new pattern questions which appeared in SSC CGL 2017 Mains exams. All sessions will provide simple, logical explanation of concepts and formula free logical and common sense based solutions to problems that are considered tougher. This crash is helpful not just for SSC CGL aspirants but for students preparing for other aptitude exams like Bank PO( SBI PO, IBPS PO) also as it is a good reminder that nothing is fixed in exams , patterns will change , difficulty level will also change but nothing can stop you from scoring marks if you keep your feet grounded in logic and don’t run after useless tricks.

In this lesson, Percentages has been covered in a way to give you in-depth understanding of percentages. Percentages is a very important area tested in every competitive exam SSC CGL, Bank PO, CAT, and other aptitude exams. Having a good skill of percentage understanding helps in scoring better marks in the exam. The percentage also has great use in speed calculation and also in Data Interpretation.

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Important Articles by RaMo on Percentages:

Percentage to Fraction Conversion : http://bit.ly/ramoptof

Magical AB Rule Part-1: http://bit.ly/ramomagicalabrulep1

Magical AB Rule Part-2: http://bit.ly/ramomagicalabrulep2

Multiplying Factor: http://bit.ly/ramomultiplyingfactorp1

X% of Y is equal to Y% of X: http://bit.ly/ramoxyyx

Multiplying Factor Applications: http://bit.ly/ramomfapplications

How to Calculate Square of Numbers Quickly : http://bit.ly/2Kn2JUa



  1. Just awsome …nearly 3 hrs of discussion on percentage with some out of the box questions in part 3 , not a single conventional formula used…thanku RAMO SIR thanku QMATHS

  2. Sir thanku very much.
    Pdf nhi provide Kiya sir.
    Suggestion:pls chapter start home se phele question pdf upload krdia kro taki video dekhte time waste na ho likne main vaise bhi thoda hi tym baccha hai.

  3. Just went in a bit diff approach..

    75% is from 60% people
    For the remaining 25% – 20% people and per head 600
    So for 40% – 300 from each needed.

    20%marks + 5 = Pass Mark (1)
    30% – 20 = PM
    80% +20 = 4*PM {eq(1)*4}

    110%=5PM => PM= 22%

  4. Pllzzzzzzzzzzzzzzzzzzzzzzzz….listen to me…..sir plzzzzzzzzzzzzzzzzzzxxzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzZzzzzzzzzzzzzz sun looooooooooooooooooo..plz questions ko hindi m b provide kr doo..plz sir..english s bhot time waste hota h..plzz sir bilingual b kr skte hooo

  5. ravi ki left eye ki jyoti 72% or right eye ki jiyoti 68% h sudharaatmak chikitsaa ke baad vahe lence pahenna start kar deti h jo uski left eye ka jiyoti 15% or right eye ko jiyoti m 11% increase ho jata h sudharaatmak chikitsaa ke baad uski saamaanya jiyoti ka % bataaye. maana person ki jiyoti =left eye *right eye ki jiyoti ka multification
    plese koi solve kar do is qus. ko..

  6. sir i have a big confusion in ques no. 33
    12% is invested in ppf…remaining ka 3/8 in cloths means 33% remaining ka…to kaise totle spending 45% maan lenge…suppose 100 ka 10% ppf me gya to remaining 90 iska b 10% cloths me gya to totle spending 19% ki hui naa…isi logic se reverse jaaye to 12% aur 33% ko directly add krke remaining 55% ki value 27500 kaise ho raha hai…

  7. sir is chapter ke question pdf form mein mil jaye to hm hindi medium wale inko hindi me convert karke hme aasani ho jayegi. kuchh question ki language smjh nahi aati . isliye hm inko hindi me krke acche se question ki language ko smjh skte h. please sir itna aur kr dijiye aap in questions ka english me hi pdf link de dijiye


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