ICSE − Q & A

Guys one thing has been constantly troubling me since many days.  In the computer exam,  when I took an additional sheet, the supervising examiner had signed on in. But the invigilator did not sign where there were three boxes (related to the continuation sheet) . Please tell whether something severe will happen or not.

who likes to go fishing?

is cosec^2A multiplied by sec^2A equal to 1?

if you forget to write the main question number but you write the sub questions correctly.
Will you lose any marks?

http://www.respaper.com/anurag2001/6241-pdf.html?ln=19&ov=1 I was gonna upload this but Anurag Purohit uploaded it no prob 
@sdfg see Q)11b this one is way tougher than the one in my paper
others can also try to solve Q)10a and c

If a school works for 5 days in a week from Monday to Friday and if two students remain absent in the same week, what is the probability that it is:
i) the same day
ii) different days
iii) consecutive days

How to identify the name of a triangle in similarity..During evaluating proportional sides

A sum of money is invested at C.I payable annually. The interest in two successive years is Rs. 225 and Rs. 240. Find: 
	i)Rate of interest
	ii)Original sum 
iii)Interest earned in third year 
this question isn't printed wrong i promise, sorry about last time. :P

Plss help 5(i) [pg.271]

Prove that: (cos/1-tan)+(sin/1-cot) = (sin+cos)...