maths online Test

1/8
1/4
3/4
4


a/b = d/c
ac = bd
a + d = b + c
d/b = c/a


a > 0
a < 0
a > b
b > 0


2z – y
z – y
2y – z


–15
–11
–3
0


I only
II only
III only
I and II only


–64
–12
12
64


(–5, 2)
(–5, –2)
(–11, 2)
(–11, –2)


12:45 pm
1:10 pm
1:40 pm
1:48 pm


10
10.6
11.9
84