Intelligence Test Intelligence 5

Question 1

Which of the following sequences follows the rule 'add the two previous numbers to get the next'?

Accepted Answer

1, 1, 2, 3, 5, 8

Answer

The sequence 1, 1, 2, 3, 5, 8 is the Fibonacci sequence, where each number is the sum of the two preceding numbers.

Question 2

If FRIEND is coded as GSJFOE, how is HOUSE coded?

Accepted Answer

IPVTF

Answer

Each letter is shifted one place forward in the alphabet: F→G, R→S, I→J, E→F, N→O, D→E; similarly H→I, O→P, U→V, S→T, E→F gives IPVTF.

Question 3

Which psychological theory proposes that intelligence is not a single fixed trait but includes components like processing speed, working memory, and reasoning ability?

Accepted Answer

Cattell-Horn-Carroll (CHC) theory

Answer

The Cattell-Horn-Carroll theory is a hierarchical model of cognitive abilities that breaks intelligence into multiple broad and narrow abilities.

Question 4

A clock shows 3:15. What is the angle between the hour and minute hands?

Accepted Answer

7.5°

Answer

At 3:15, the minute hand is at 90° and the hour hand is at 97.5° (3 hours × 30° + 15 min × 0.5°), giving a difference of 7.5°.

Question 5

Which term describes the mental shortcut where people judge the likelihood of an event based on how easily an example comes to mind?

Accepted Answer

Availability heuristic

Answer

The availability heuristic is a mental shortcut where people estimate probability based on how quickly relevant examples come to mind.

Intelligence Test Practice Test

Intelligence Test Practice Test

Intelligence Test Intelligence 5