Mensa IQ Test Mensa IQ Coding and Decoding 8

Question 1

In a code, consonants are replaced by the next consonant and vowels by the previous vowel. What is LION coded as?

Accepted Answer

MIPN

Answer

MEON

Answer

MKPN

Answer

MKPP

Question 2

A date code converts DD-MM-YY to YY-DD-MM. How is 15-08-24 encoded?

Accepted Answer

24-15-08

Answer

08-24-15

Answer

15-24-08

Answer

24-08-15

Question 3

If PAPER = 16-1-16-5-18, what two-letter code is 16-1?

Accepted Answer

PA

Answer

PB

Answer

QA

Answer

OA

Question 4

A sequence code: 2,4,8,16,__ What is the next number if this were a letter-code pattern with A=2, B=4, C=8, D=16?

Accepted Answer

32 (E=32)

Answer

20 (E=20)

Answer

18 (E=18)

Answer

24 (E=24)

Question 5

In a word-number code: 'gold' = 7+15+12+4=38, 'silver' = 19+9+12+22+5+18=85. What is the code for 'iron' (I=9,R=18,O=15,N=14)?

Accepted Answer

56

Answer

57

Answer

55

Answer

58

Question 6

A reversal-then-shift code: reverse the word, then shift each letter +2. What is LAMP coded as?

Accepted Answer

PNOC

Answer

POCN

Answer

PNCO

Answer

ONCM

Question 7

In a consonant-count code, each word is replaced by the number of consonants in it. How is 'strength' coded?

Accepted Answer

7

Answer

6

Answer

8

Answer

5