Test Mode
Reading Mode
Right = 0
Wrong = 0
1 only
2 snd 3 only
1 and 3 only
3 only
1 only
3 only
1 and 3 only
2 and 3 only
1 only
2 and 3 only
3 only
1 and 3 only
2x+2y =2z
x-z=y-z
x=z/2
x-y=2z
1 only
2 and 3 only
3 only
1 and 3 only
1 only
2 and 3 only
1 and 3 only
3 only
একটিও না
মাত্র একটি
দুইটি
অসীম সংখ্যাক
x/(x-১)
x/(x+1)
(x-১)/x
(x+১)/x
x