# 3.2 Ratio and Proportion Part-2 (SSC CGL 2018 Tier-1 Maths Crash Course) - Videos

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Ratio and Proportion Part 1: https://youtu.be/arZK9NdCExM

Topic 2: Profit and Loss PlayList: https://www.youtube.com/watch?v=Vw7rTpBjzTE&list=PLr7lU5XVqNU3ObszRpOr08DZsUjH85inh

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 Ratio and Proportion has been covered in a way to give you in-depth understanding of Ratio and Proportion. Ratio and Proportion is a very important area tested in every competitive exam SSC CGL, Bank PO, CAT, and other aptitude exams. Having a good skills of percentage understanding helps in scoring better marks in exam. Ratios also have great use in speed calculation and also in Data Interpretation.

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1. Sir kal video nhi aayi…..cgl v postponed ho gya….new strategy bna rhe h kya….ab to bahot time mil gya h…topicwise duration increase kr de to behtar rhega….baaki aap khud hmlogo se kaaafi smjhdar h…thanks

2. A naughty student breaks the pencil in such a way that the ratio of two broken parts is same as that of the original length of the pencil to one of the large part of the pencil. The ratio of other part to the original length of the pencil pencil is :
A) 1:2 root5
B) 2: (3+ root5)
C) 2: root5
D) can't be determined

How to solve the above problem in RaMo style?

3. Yes sir aapki iss approach ne maths Ko kafi easy kr diya h. Me ab most of the calculations​ mind me hi krta ho……….. really improving……..and Thanx and salute.for Ramo sir Jai Hind

4. 24*3 : 28*3 : 2*x —>36 : 42 : x —> profit ratio 760/19950=8/21 so A+B–>13 and C–>8 Then 13—>78(36+42) 1 –>6 & 8–>48 so ans is 48 000..thank you

5. 48000 rupees
6×3 :7×3: 12×2(option se 4 se divide kr likha) and satisfy the given condition
=6:7:8
Profit
19950:7600
=21:8
I can write this ratio
A : B : C
6 : 7 : 8
sir ji aapse mera ek request hai ki es series me number of question aur increase(jyada) hona chahiye aur advanced math ki course bhi laye plz
kyoki CGL delay ho gya hai to hum log ka bhi klyan kr dijiye aur ful course pdha dijiye
cont.8863828673