The important characteristic of objective type test is

Correct option is D

Objective Type Test: It consists of multiple-choice questions that are used to measure educational achievement, intelligence, etc. It used to select the correct answer among several alternative answers.
Characteristics of Objective Tests:
 These tests are valid, reliable and it prevents bluffing
 The main advantage of these tests can be scored easily and objectively as well as they are quite cost-effective
 These tests are highly reliable and valid as they require a one-word answer thus minimize the subjective inference and judgment
 Easy and consistent scoring
 It consists of multiple-choice answers
 Evaluation is fair as answers don’t change from person to person.
 Easy and consistent scoring
 Avoids the influence of writing skills
Hence, from the above-mentioned points, it becomes clear that the most important characteristics of objective type tests are reliability, validity, and objectivity.