ICSE − Q & A

1)is Ace considered a face card or number card
2)is 1 a prime no.

http://www.respaper.com/icse/410/7095-pdf.html q.9 b) IS IT  COMPULSORY TO GET THE EXACT ANSWER? OR IS A DIFFERENCE OF 1 ACCEPTABLE?

Last 3 days preparation tips?

are the problems which involve elimination of theta important

b) Find the equation of the line parallel to the line 3x – 5y = 7 and passing through the point which divides the line segment joining the points A(– 3, 3) and B(2,–7) in the ratio 2 : 3.

Is it 5y = 3x -2 ?

looking for link of topperlearning notes??

http://www.respaper.com/anurag2001/9939-pdf.html Question 5 a

Given 5cosA-12sinA=0
Evaluate sinA+cosA/2sinA-cosA

Selina pg 436 : How to do part ii of Q 10B (revision paper 2)

A person invested 4455 in R100 shares at R81. He sold out R2500 worth shares when they have risen to R85 and the remaining at R78. Find the gain or loss.
R=rupees

Here we have to take 2500/ 100(NV) = 25 shares sold right? cause of we take 2500/85 the it comes in decimal points which is not possible...
Am I correct?