
Richeek Das 
Lives in : Konnagar, West Bengal,









Life Goals : To know about the universe, why it exists at all and why it is as it is!!!



ICSE Board Exam 2017 : Mathematics
ICSE Notes 2017 : English Paper 2 (English Literature) (Chatrabhuj Narsee Memorial School (CNM), Mumbai)
IIT JEE 2014 Paper 1
Class 12 ISC Board Exam 2017 : Mathematics
Class 12 ISC Board Exam 2017 : Chemistry
ICSE Board Exam 2017 : Geography
Class 12 ISC Board Exam 2017 : Mathematics
Class 12 ISC Board Exam 2017 : Mathematics
Class 12 ISC Board Exam 2017 : English Paper 1 (English Language)
ICSE Prelims 2018: Computer Applications (PREDICTIVE!!, LENGTHY, DIFFICULT, CONCEPTUAL)
Class 12 ISC Board Exam 2017 : English Paper 2 (English Literature)
Source code ISC
ICSE Prelims 2017 : Mathematics (Bombay Scottish School, Mahim, Mumbai)
ICSE Prelims 2017 : Mathematics
ICSE Board Exam 2017 : Geography
ICSE Prelims 2017 : Mathematics (PREDICTIVE!!)
ICSE Prelims 2017 : TOUGH Mathematics PAPER SOLVE IT IF YOU CAN!!
ICSE Prelims 2017 : Mathematics (Methodist School, Dankuni, Hooghly) Difficulty  Moderate
ICSE Prelims 2017 : Mathematics Prelim Paper 3 (Predictive)
MATHS FOR ICSE (with awesomely witty questions)
ICSE Prelims 2017 : Mathematics (Don Bosco School, Park Circus, Kolkata)
ICSE Prelims 2017 : Geography (Don Bosco School, Park Circus, Kolkata)
ICSE Prelims 2016 : Mathematics (Bombay Scottish School, Mahim, Mumbai)
ICSE Prelims 2017 : Mathematics (Thakur Public School (TPS), Mumbai)



Q & A > JEE 

Lol I am not senior ......I am in the same class as u r ðŸ˜‡
hamba 21 days ago

Q & A > JEE 

Yes L'Hospitals rule is used for calculating limit with form 0/0 or infinite /infinite ....We contin ue do the derivative of the numerator and denominator until we get a non zero term in the denominator .......
hamba 21 days ago



Though its better to not to be greedy ....
hamba 22 days ago



Me too !!!!
3 marks for 1st position ...
1mark for reaching my dream 99%
hamba 22 days ago



98.8%
94English
100 in rest
91 in bengali
hamba 22 days ago



If u r aiming towards iit jee then DONT take bio ...as bio is not needed in engineering ....but computer is pretty important for furtger studies after engineering.....
Moreover bio wud be a gr8 burden for an iit aspirant compared to computer ...
So according to me ..if u r not aspiring to become a doctor Bio is practically useless
hamba 24 days ago

Q & A > Computer Science and PCM Enthusiasts 

If u r following kl chugh then the question and solution mentioned there is wrong.....
https://www.quora.com/HowcanIshowthatinahydrogenatomEn+1En136*2n3EVforlargevaluesofn
See this ...I think this one is the correct question and answer
hamba 25 days ago



Our school principal is so happy:D
hamba 25 days ago



Thanks it wouldn't have been possible without all your support ....Really this is true :")
hamba 25 days ago



