I am a vernier calipers. I have a task to measure the length of a pencil as shown in the figure. The vernier constant of my vernier scale is 0.05 times the value of one division of main-scale. My Vernier Scale has n-divisions and coincides with (n – 4) divisions of main scale. While measuring the length of pencil, the n5 th division of Vernier-Scale exactly coincides with a division of main-scale. Neglect any zero error.Now choose the correct option(s)