HomeSSCWhich among the following denotes the correct usage of an instrument called ―Theodolite‖? Which among the following denotes the correct usage of an instrument called ―Theodolite‖?By Admin / October 4, 2025 A. Measures distances, elevations, bearings etc B. Measures rotational speed of a shaft C. Measures horizontal and vertical angles in triangular networks D. Measures acidity or alkalinity of solutions ✅ The correct answer is option C.