Maths Practice Paper Set 2 (Paper 1)

1. 1
2. 1
3. 1
4. 4
5. 4
6. 3
7. 3
8. 2
9. 3
10. 2
11. 3
12. 4
13. 3
14. 3
15. 1
    
    
16. 1/2
17. 120
18. 218
19. D
20. 3.35
21. 0.22
22. 38 years old
23. 9
24. $2800
25. 19
    
    
26. Total vol of A and B = 3650 x 2 = 7300cm3
    
    vol water in B = 7300 - 2800 = 4500cm3
    
    Capacity of B = 4500 x 6/5 = 5400cm3
    
    
27. 1 case -> 28kg
    25cases -> 28kg x 25 = 700kg
    short of limit -> 750 - 7-- = 50
    
    Ans: 50kg
    
    
28. C: M : T = 15 : 3 : 2
    
    15 parts -> 810
    5 parts -> 270
    
    
29. 26 years old
    
    
30. 18