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Test Your IQ: Accurate, Engaging, and Insightful Assessments!

This IQ test is crafted with 40 comprehensive questions aimed at providing one of the most precise IQ determinations available. Each question is carefully designed to challenge a range of cognitive abilities, including logical reasoning, spatial perception, mathematical proficiency, pattern recognition, and verbal skills. Unlike shorter tests, which may only give a general indication of intellectual aptitude, this test offers an in-depth evaluation, enhancing accuracy through its varied and structured approach.

Taking approximately 30 minutes to complete, the test is structured to maintain focus while avoiding fatigue. Designed for accuracy and insight, this IQ test is ideal for anyone seeking a reliable measure of their cognitive abilities and a deeper understanding of their unique intellectual strengths. Whether for personal interest or a more formal assessment, this test offers a clear, well-rounded view of your mental capabilities.

1 / 40

Which option best completes the analogy?

"Book is to Reading as Recipe is to ____?"

Reading

Writing

Cooking

Eating

Measuring

Preparing

2 / 40

Find five consecutive numbers below that total 23.
6 2 9 3 4 7 2 9 3 2 6 4 9 1 2

3 / 40

Multiply the highest odd number in the grid by the lowest even number.

4 / 40

5 / 40

Switch A turns lights 1 and 2 on/off or off/on
Switch B turns lights 2 and 4 on/off or off/on
Switch C turns lights 1 and 3 on/off or off/on
Switches B, A and C are thrown in turn with the result that Figure 1 turns into Figure 2. Which switch does not work at all?

Switch B

Switch A

Switch C

6 / 40

If all roses are flowers, and some flowers fade quickly, which statement is true?

All flowers fade quickly.

All flowers are roses.

Some roses fade quickly.

Some flowers are not roses.

No roses fade quickly.

Roses cannot fade quickly.

7 / 40

Jack is twice as old as Jill, but in five years time he will only be one and a half times as old. How old are Jack and Jill now?

Jill

Jack

8 / 40

3182596 is to 65283
and 6742835 is to 53476
therefore 7496258 is to ?

9 / 40

Fill in the blank:
If the sequence of letters is as follows: A, C, F, J, ?, U

Q

O

L

N

P

M

10 / 40

What is one-third of one-quarter of one-fifth of one-half of 120?

11 / 40

What number should replace the question mark?

12 / 40

What number should replace the question mark?

13 / 40

0, 1, 2, 5, 20, 25, ?, ?
What two numbers should replace the question marks?

14 / 40

15 / 40

What number should replace the question mark?

16 / 40

17 / 40

Which section is missing?

A

C

B

D

18 / 40

19 / 40

Which is the missing tile?

G

E

D

H

B

A

C

F

20 / 40

Which is the missing tile?

E

A

D

C

B

21 / 40

Start at one of the four corner letters and spiral clockwise round the perimeter, finishing at the centre letter to spell out a nine-letter word. You must provide the missing letters.

22 / 40

able, rot, son, king
Which word below shares a common feature with all the words above?

night

line

hope

take

sit

23 / 40

24 / 40

The following clue leads to which pair of rhyming words?
measure bulk of grass fodder

25 / 40

26 / 40

What four-letter word can be placed in the bracket to form a word when tacked onto the end of blue and another word when placed in front of owed?
BLUE (****) OWED

No coastline

27 / 40

Find two words (4, 6) in this diagram. Letters are traced across the circle by chords. If the next letter is four letters or less away, it will be found by tracing around the circumference.

28 / 40

What word meaning DEDUCE becomes a word meaning PROPEL when a letter is removed?

29 / 40

Each square contains the letters of a nine-letter word. Find the two nine-letter words that are antonyms.

30 / 40

Using the four letters below only, create a seven-letter word.
CILT

31 / 40

Work clockwise round each circle to spell out two eight-letter words that are synonymous. You have to find the starting points and provide the missing letters.

32 / 40

33 / 40

Identify two words that sound alike but are spelled differently, which mean:
a straight line connecting two points on a curve rope

Clue: free flight

34 / 40

Find two words (4, 6) in this diagram. Letters are traced across the circle by chords. If the next letter is four letters or less away it will be found by tracing around the circumference.