Question

The scales - vernier callipers, metre scale and screw gauge has the least counts:

• A. 0.1 mm, 1 mm, 0.01 mm respectively
• B. 0.001 mm, 1 mm, 0.01 mm respectively
• C. 0.1 mm, 0.1 mm, 0.01 mm respectively
• D. 0.01 mm, 1 mm, 0.001 mm respectively

Answer 1

The correct option is A

0.1 mm, 1 mm, 0.01 mm respectively

Sl. No	Scale	L.C.
1	Vernier callipers	0.1 mm
2	Metre scale	1 mm
3	Screw gauge	0.01 mm