Test Mode
Reading Mode
Right = 0
Wrong = 0
3 : 5
13 : 8
8 : 5
5 : 8
-1
-2
-8
-2/7
None of these
30/11
10/9
9/10
None of these
30/11
10/9
9/16
None of these
x is greater than -1
x is smaller than -1
x is equal to -1
all of these
none of these