Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

1 femto metre is equal to how many metres?

A. 10-¹²
B. 10-¹⁴
C. 10-¹⁵
D. 1-¹⁴
Answer» D. 1-¹⁴
Discussion
2.

1 electron volt of energy is equal to ____?

A. 3.6 x 10⁶ J
B. 1.6 x 10-¹⁹ J
C. 3.6 x 10-¹⁹ J
D. 1.6 x 10-¹⁸ J
Answer» C. 3.6 x 10-¹⁹ J
Discussion
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