What is the weightage of Hindi grammar
Although the papers are useful but the picture/scan quality is very poor in some papers watermark is more visible than questions itself, can u again upload them by improving their quality.Thanks in advance.
how do u do the 21st sum ?
hey the answer wil be 1:4 well using midpoint theorem u cn get the lenght of each side of smaller traingle which is 1/2 of bigger triangle since it is equilateral traingle then its area will be root over 3/4 a square put the values and find out
Ya !! i did the same but getting a different ans !! Cn u pls help me out.
Mr Ayush, the answer will be 4:1 and not 1:4.
Since, we need to find out the ratio of ar(triangle XYZ) to ar (trialgle ABC).
r u okay dear ? i am your lover veena
what the hell man
how to do the 21st sum
Can you please upload solutions for these questions?
anwer is 1:2
I think the answer of 21st should be 1:4 because XYZ is an equilateral triangle.Then it's area would be root 3 a square upon 4.
In triangle XOY, A and B are mid pts , by converse of mpt, ab is parallel to and equal to half of xy.similarly ac is half of xz. and bc is half of yz. thus, area of abc is root 3 a/2 square upon two. Then it will become root 3 a square upon 16. find their ratio which comes to be 1:4......
Ur wrong i will send solutions
the answer of ques no 21 is 1:4....damn sure
is t real.if it s a CBSE que p.t should b n eng&hin
It is fake
In cbse there is specefic instruction
as a student of DAV it was our pre board
Dea frndz.. 21st answer s 1:4
ND method is mid-point theorem nd heron's formula....
The answer of 21th number is 4:1.
is it original?are you cheating us?if it is original can you please give me the answers too?
its not original paper its just a practice paper i am sure.
It is true
where the hell is 12th question????
Is the answer for first one is 5
where is the download option??????????
it is not a real paper.
it is just waste of time and money
it is okk but please send solutions also
it is really helpfull but pls send solutions also
Not real papers
helpful paper but print not clear
it is easy
Excellent questions for preparation before exam for other zones of d.a.v
It is true
Plz post the solution of Questions no.21 & Ques no.23
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