The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?

Spot 5 differences in two Christmas tree below:

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

Which tank will fill first?

By using 'because' continuously three times, can you make an English statement ?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

I have teeth but i don't bite. Who Am I ?

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.