Chapter 10
IQ and Reasoning
Teacher Service Commission past exam questions
Past questions and answers
1 question set from this chapter. Most repeated first.
- 2082 · General Examination · 1 mark
Which of the following is a program that protects websites against bots by generating and grading tests that humans can pass but current computer programs cannot ?
(a) CAPTCHA
(b) HUMAN Intelligence Test
(c) FIREWALL
(d) ANTI-VIRUS
Answer
(a) CAPTCHA
CAPTCHA stands for Completely Automated Public Turing test to tell Computers and Humans Apart. It is a program that generates and grades tests (such as distorted letters or image selection) that humans can pass but current computer programs cannot, thereby protecting websites from bots.
Answer checked by Claude Haiku · Oct 21, 2026
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Questions from TSC Lower Secondary Level Teacher Exam Questions 2082 - General (Lower Secondary Level Teacher · General Examination · 2082), TSC Lower Secondary Level Math Questions (Lower Secondary · Mathematics · 2081), TSC Lower Secondary Level Sample Questions (Lower Secondary · English · 2078) and TSC Lower Secondary Level Mathematics Exam Question 2082 (Lower Secondary Level (3rd Class) Teacher · Mathematics · 2082). Answers are written for this site; check them against your class notes.