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Ratio and Proportion Part 1 (in Hindi)
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In this lesson, Devendra will explain the concept of Ratio and Proportion.

Devendra vmentor
Author of 3 books on Arithmetic, Advanced Maths & English Grammar. Cleared CSE (pre) / SSC-CGL / SBI PO / IBPS PO.

U
Unacademy user
Sir are this lessons on Ration and proportion are useful for Bank PO exams too
Yes
jenral awarnes,se realted
sir ji last wale, question me hume kaise pta chalega ki hume kis number se ratio multiply karna h.
MP
Mamta Prasad
2 years ago
by taking LCM of 15&9 we get 45 then 45/15=3 45/9=5 we get multiplying no.s
Anup Singh
2 years ago
thanks mamta ji
MP
Mamta Prasad
2 years ago
????????
MP
Mamta Prasad
2 years ago
by mistakenly sent.. ignore the question marks.
Anup Singh
2 years ago
mamta ji agar aapke pas sir ki maths ki book ho to bta do ki kha se milegi please
railway related
Roy Sujit
8 months ago
You can prefer my course to ace in these exam RRB-JE/NTPC/ALP/RPF
Roy Sujit
8 months ago
You can prefer my course to ace in these exam RRB-JE/NTPC/ALP/RPF
  1. Crash Course on Quantitative Aptitude For Railway, RRB NTPC, Loco Pilot, TC CO -Presented by Devendra (VMentor)


  2. About Me B. Tech + M. Tech (IIT Bombay) 2year teachingexperience ( Quant + Reasoning) Cleared SCC CGL, SBI PO, IBPS PO, AFCAT Love YouTube, Music, Sports, Teaching Published 3 Books (Arithmetic, Advance Maths, English Grammar) Follow @: https://unacademy.com/user/Devendra.Meena Rate, Review and Recommend s Share


  3. Crash Course on Quantitative Aptitude Number System Time and Work Pipe and Cistern Work and Wages Time, Speed and Distance +Train Boat and Stream Simple Interest Compound Interest Ratio and Proportion Alligation and Mixture Average Problems based on Age Partnership Percentage Profit and Loss Discount


  4. Pitfell tt .tge einfa e


  5. 8 ) value. Same


  6. : C 2 3


  7. valua c:D : 15 : 17x3 Same


  8. Please do share this lesson. Rate, review and recommend. Thanks for watching!