ICSE − Q & A

In an isosceles triangle PQR, where PQ=PR=17cm and QR =16cm, a circle is inscribed. Find its radius.

hey guys do we have to draw a kink in a question where an ogive is to be drawn where the class intervals do not begin from 0 ? 

And one more thing suppose we have  a question where the class intervals do not begin form 0 , so from which point should i start the ogive ?

http://www.respaper.com/anurag2001/9939-pdf.html can anyone pls show me the working of Q5a

in banking sums, where interest is calculated at the end of mar and Sept, wt i do is, cal the int fr 6 months add the last transaction to it...
the amt i get will be rounded off and multiplied with 6.. the resultant amt's int will be found and this int will be added to the 1 one.. can i do in this process or do you guys have a much better way?

If a/(b+c) = b/(c+a) = c/(a+b), show that each ratio is equal to 1/2 or -1. Answer ASAP.

Can shares and dividends come in section A??? 
Not seen in any board paper till now......

+ 1 more questions by yobro57  

Might be a strange place to wish everyone a Shubho Noboborsho, but, Shubho Noboborsho everyone!!!!! Have a great last exam and a great year ahead!!!!
asked by Arjun (yobro57) 7 years ago
1

guys in my textbook it says while finding the median from an ogive we use the formule N/2 even if N is odd so is it correct.... coz if N is odd the there will be a decimal of .5 and how do we plot that..

share the link for chapterwise question-ans for science.

Ok guys 2 days left,,, how should i best utilize the time? SHould i solve prelims paper on this website, should i solve previous board papers (2006 - 1996) or should i do my maths book again (its ML aggarwal)??

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