Ratio and Proportion (অনুপাত ও সমানুপাত) || lecture 6 ||Primary tet,railway , group d - YoutubeRandom

## Ratio and Proportion (অনুপাত ও সমানুপাত) || lecture 6 ||Primary tet,railway , group d

Ratio and Proportion (অনুপাত ও সমানুপাত)
Friends here
I have started a new topic Ratio and Proportion.
This the 5th lecture of this topic.
In previous video I have shown some tricks by which you can easily solve this type of questions.
Here I also have shown some new tricks.
Easily you can solve difficult question.

°দ্রুত_চাকরির_পরীক্ষার_অংক_করার_ট্রিকস_শেখার_জন্য_আমাদের_ইউটিউব_চ্যানেলটি_সাবসক্রাইব_কর°°°°°°

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বন্ধুরা এখানে আমি অনুপাত ও সমানুপাতের
কিছু ট্রিকস দেখিয়েছি এটা এই টপিকের পন্চম
ভিডিও .যদি আগের ভিডিও না দেখে থাকো
তাহলে নিচের লিংকে ক্লিক করে দেখে নাও....

1 ..First lecture : https://youtu.be/wFshg0xwplM

2 .. Second lecture : https://youtu.be/4gffCVc9rYQ

3 .. Third lecture : https://youtu.be/jRgryczZYwU

4.fourth lecture : https://youtu.be/xzLJHCUmoso

5.fifth lecture : https://youtu.be/kkGskUfbh8c

6 .. 10 important question you can answer without solve : https://youtu.be/AkQ0abQ9jxM

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The original idea for this site actually stemmed from another idea to provide a way of benchmarking the popularity of a video against the general population of YouTube videos. There are probably sites that do this by now, but there wasn’t when we started out. Anyway, in order to figure out how popular any one video is, you need a pretty large sample of videos to rank it against. The challenge is that the sample needs to be very random in order to properly rank a video and YouTube doesn’t appear to provide a way to obtain large numbers of random video IDs.

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So how can we provide truly random links to YouTube videos? It turns out that the YouTube programming interface (API) provides additional functions that allow the discovery of videos which, with the right approach, are much more random. Using a number of tricks, combined some subtle manipulation of the space-time fabric, we have managed to create a process that yields something very close to 100% random links to YouTube videos.