IOQs Discussion

This discussion is mainly for the NSEs, including NSEP, NSEC, NSEJS, NSEB, NSEA held in India. However, anyone who wants to practice good Science questions, you are welcome! Edit : IOQ instead of NSE. The rules are:

Post problems related to Science
Don't post repeated problems(I mean if someone has posted it already, don't post again).
Past year problems are also welcome.
Don't post comments not related to any problem.
Don't write the answers in the comments.
If you are not posting a problem yourself, and find a good problem in the Community(old or new), please post it here.
If you learnt any new concept, do share it with us!
I request everyone to please share the links of the previous deleted discussion.
Let's together learn Science!

Easy Math Editor

This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

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Use the emojis to react to an explanation, whether you're congratulating a job well done , or just really confused .
Ask specific questions about the challenge or the steps in somebody's explanation. Well-posed questions can add a lot to the discussion, but posting "I don't understand!" doesn't help anyone.
Try to contribute something new to the discussion, whether it is an extension, generalization or other idea related to the challenge.
Stay on topic — we're all here to learn more about math and science, not to hear about your favorite get-rich-quick scheme or current world events.

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Comments

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(Posting my comment again)

@Vinayak Srivastava here is a special folder link for you, and anybody who wants it. I have added some books which are interesting and explain the concepts very well along with some problem-solving tricks. It contains Physics, Maths and Chemistry books. I have a lot more books, let me know if you want. Others can find it useful too, I have added some of my university books also

Siddharth Chakravarty - 11 months, 2 weeks ago

What? 1.9 GB in zip? How do I convert it? lol

Vin_Math 91 - 11 months, 2 weeks ago

Download the zip, and then you will see the folders in the zip. You can use apps like WinRAR to extract it.

Siddharth Chakravarty - 11 months, 2 weeks ago

@Siddharth Chakravarty – Ok, then I'll download tomorrow, I don't have that much net today.

Vin_Math 91 - 11 months, 2 weeks ago

@Vin_Math 91 – In google drive, you might see some third-party app to just see what's inside the zip, for now.

Siddharth Chakravarty - 11 months, 2 weeks ago

@Siddharth Chakravarty, while opening the link, my name appears in the folder name, even though the folder is yours. Have you only named it like that, or it happens with everyone? I am using Drive for first time, so I am asking, as I want to know more about Drive. Also, can you tell which software I can use to extract as a zip and download? And If you have named it mine, please remove it, I am not the author of the books, and I haven't worked as hard as you to collect the books, as I don't like seeing my name in something I haven't done, you should write your name instead, as you have done the $F \cdot S$ . $\begin{aligned} &~~~\LARGE{\cdot \cdot} \\ &\Huge{\smile} \\ \end{aligned}$

Vin_Math 91 - 11 months ago

Lol.The name appears on my side also .extract with zip

SRIJAN Singh - 11 months ago

No, I named the drive after your name because I have many folders like that, so I put the name of the person for whom I had curated the folder for, just to remember while searching up. I had to also put up your middle name because there are already 2 Vinayak Srivastava's in my previous folders. You can download just by pressing the download button there in Google drive itself, and to extract files you can search Winrar on the web, download it and use it to extract the zip file.

Siddharth Chakravarty - 11 months ago

@Siddharth Chakravarty – I don't like seeing my name in things I haven't done, please name it "Brilliant books" or something like that, I request you. Also, how do you know my middle name?

Vin_Math 91 - 11 months ago

@Vin_Math 91 – Ok I will change the name, once I get access to my laptop.

Siddharth Chakravarty - 11 months ago

@Siddharth Chakravarty – I got to know your last name, because when you had joined the Hangout group it had shown your middle name .

Siddharth Chakravarty - 11 months ago

@Siddharth Chakravarty – The extracting works, thanks for that! It downloads directly also, I see now, but it takes more data.

Vin_Math 91 - 11 months ago

@Vin_Math 91 – @Vinayak Srivastava,@Siddharth Chakravarty..As i open the folder and if I click on book section it isn't opening ..if vinayak has the same problem ...so make a solution for this.

SRIJAN Singh - 10 months, 4 weeks ago

@Srijan Singh – But @Vinayak Srivastava said he downloaded the books, and plus I also don't face any problems. Maybe you are having some problem, explain what is going wrong while opening so I can understand and suggest what to do.

Siddharth Chakravarty - 10 months, 4 weeks ago

@Siddharth Chakravarty – No worries it's opening now .There was some of the servers down from google

SRIJAN Singh - 10 months, 4 weeks ago

These lecture may be helpful in physics :

Classical mechanics

Electricity and magnetism

Sahar Bano - 11 months, 2 weeks ago

@Siddharth Chakravarty. how much megabytes does (special folder link) is?