Am I the only one that really struggled with sam cooking grain?? I’m decent at maths yet it took me almost 20 minutes to understand what was going on. In the end I gave up and took an educated guess :(
It took me a solid 20 minutes too, don't worry. I think I figured it out, but I've just realised I did that questions working on my actual GAT not the question paper :( I might re-do it to see if I can try and help other people :)
EDIT: I have the working for the first questions, attached in spoiler (no promises they are right)
GAT Q24, 25, 26
Question 24
U=A(mL)/R(mL)
90g of R = 125mL (using 180g of R = 250mL)
150g of A (240-90=150)
How many mL of A do we have?
Trial II: 2.4=A(mL)/125
Therefore A=300mL
In this trial, there are 300g of A so it can be determined that 1g of A = 1mL of A
U=150/125
U=1.2
B
Question 25
7/3=A(g)/90
Therefore A(g)=210
250-210=40mL
A
*now looking at my working I am not sure if I am right but feel free to correct me :)
Question 26
360g of R = 500mL
Fluffy Texture = 1.44 = A(mL)/R(mL)
1.44=A(mL)/500
A(mL)= 720mL = 720g
C