CGL 2012 Tier 2 Preparations and Results

Find the sqrt of rt27-rt15


in triang ABC,
descending order

@simha63 said:
He was debarred to appear the examination
@sumit1234567890 said:
@rajbharati
@JS-M no error
yr it should be brought........ur take
@gudda1122 rt3(rt5-1)^2
@JS-M books says no error
@sumit1234567890 said:
@gudda1122 rt3(rt5-1)^2
your answer is correct kindly post full method


Base of triangle is 80, n one of base angle is 60,the sum of length of othr two sides is 90.the
shortest side is?

kindly show full method
@JS-M said: He was debarred / to appear / at the examination / NE
for the examination
@sumit1234567890 said: besides chocolates/they also bought/many toys for the child.
find error
besides chocolates , ..........
@sumit1234567890 said:
@JS-M He was debarred / to appear / at the examination
@simha63 said:
He was debarred to appear the examination
He was debarred from appearing at the examination...
note: use gerund aftr debarred
@gudda1122 take rt3 common
then multiply by 2
inside of the bracket u will get 6-2rt5
take its square
i thinks it will be clear now
@JS-M ya mistake was in second part...
@gs4890 Its Simple
A+B+C=76000
Now Come to Savings;
30/100A+25/100B+20/100C=15X ( as u know ratio is 4:5:6)
Thus Value of
0.3A=4/15 or A= 8/9
Repeating this process We Get B & C Value as = 4/3 & 2
Which is in Ratio is -: 8:12:18

Thus Share of A = 8/38*76000= 16K
Now find Other also :)

Q. What is the remainder of (n^n+n)/(n+1) where n is positive odd natural number.

A.(n-1) B.(n+1) C.n D.1
@sampras said: Q. What is the remainder of (n^n+n)/(n+1) where n is positive odd natural number.
A.(n-1) B.(n+1) C.n D.1
A
@sampras n-1
@sampras c=n ?
it is the time you ----home??
go, have gone, went, are going
@gaurav0410 oops got wrong it a= n-1 :)
@sumit1234567890 said: it is the time you ----home??
go, have gone, went, are going
go home...
if 1/(x+1) + 2/(y+2) + 1009/(z+1009) =1 then d value of x/(x+1) + y/(y+2) +z/(z+1009)
options r 0,2,3,4

kindly please tell me which value you took and why?
@sumit1234567890 are going