ICSE − Q & A

a sum of money is invested at compound interest payable annually. the interest in 2 successive years is Rs225 and Rs 240
find-
the rate of interest 
original sum
interest earned in the third year 
please can anyone give this with the steps

How are VAT and Sales Tax numerically equal?

If a>b>0 prove that (a^2-b^2):(a^2+b^2) is greater than (a-b):(a+b)

x3 - y3 and x3 + y3 formula??

So it's the end of a journey .... never expected board exams to be such a wonderful journey ...over the course of these days many things have happened .
Making new friends is on of those great things .
Can't believe that it is finally over .
A long journey ahead and all the best to everyone for their math exam and also for their future ( btw commerce ppl still have 😅😅) 
A shout out to hebbulichakravarthy ( I don't know spelling properly ) because he is the only person I know 😅

Hello mates!  U might not b knowing me.. 
I have been using respaper for quite a few months now.. My journey began wid a question mark to know who this sdfg was coz my brother used to praise him a lot.. Time really does fly.. I didn't use respaper often bt toward d end i almost got addicted to it.. There r quite a few ppl with whom i have talked bt so many have i admired, been inspired..we will all be going in separate paths from now on,  bt the memories will always be cherished..  Thank u for being so friendly and helpful and for being a part of my journey on respaper.. 
@sdfg u were d first person i met here.. Thank u for all ur help n for trusting me so much.. We fought a lot bt sometimes fights bring u close... 
@nishant loved ur drawings n thank u for always encouraging me.. 
@sohan there have been lots of misunderstandings between us but they won't affect our friendship, will they? Be ur crazy self. 
@eeshaan thank u for ur help.. I was always over formal with u bt I'd miss u.. Thank u for all ur tips. 
@samuddha we talked only for a few days.. I m sorry i couldn't send u those answers.. Believe me, i tried my best. 
@fcbayern, @kush, @madhurjya( u might not know them)  u guys were always there for me.. Thank u. 
@sai, @anurag, @aria, @shivaanee, @tedgreen,@anon, @sherlock,@arcade,@catlover though i never messaged u personally bt ur contributions helped a lot
I wanna thank u, the reader and all those ppl whom i cudnt mention, for always being so willing to help.. I bet i won't find find another such page where ppl r so eager to help d other... I will definitely miss u ppl and this page.. Thank u a lot.. 
*no words*(ironically) 
With love, 
Deblina

Umm. Don't have a flair for writing speeches. (Reference-India's Heroes)
So a simple and a small message.
Thank you everybody for your immense support and all the best for the future.
Will definitely miss these days :(

As it is the end of my journey on Res.......
I would like to thank all those.....who made their contributions by answering questions..and uploading awesome ...papers....My exams would have been incomplete without Res..and the contributors. ..Thanks a lot once again and hope you prosper well in life and achieve success ahead...!!...miss u all guys....!!.!!))nd ....if u all would like to stay connected in any group...plz comment its name...!!..
Thank..uh...!!

17th April, 2017. We all eagerly waited for this day, the last boards exam for most of us, so that we could enjoy our days like we did a few months back.... 
But today,  16th April, 2017, most of us writing farewell speeches to our Res friends  with an emotional touch....
But.... LIFE HAS TO MOVE ON.... 
I want to thank everyone who made my days on Res worth the time spent here.... And even Respaper.com  to help us all with questions and doubts.... 
I don't want to make this speech emotional  :")  
I hope we all stay in touch even after our exams and clear each other's doubts.... 
Thank you... All the best...!!   :D

Hello everyone,
It has been 50 days since I made an account on res. Though I rarely commented on responses and questions, I used to give a thumbs up to others responses and filled their notifications box. I came across res unknowingly while I was searching for board papers. 
Thank you so much people! Your doubts and responses were very helpful!! Only a few people on res know me. But I can say this with confidence that all the people here are amazing! You all motivated me unknowingly. Thank you once again :) 
Anurag Y., I really enjoyed reading your responses in शुद्ध हिंदी and I often try to chat in shuddh Hindi with my friends on whatsapp. Ishika pola and many others helped me a lot in clearing my concepts. The answers given by sdfg, pree were always reliable. Nishant, sai, Tanisha inspired me to work harder. All the best to all the amazing people on res for future! May we all have a happy and bright future :)