Coding-Decoding

Sort Difficulty Level: Entry Level | Moderate | Difficult
Some equations are solved on the basis of a certain system. Find the correct answer for the unsolved equation on that basis. If 324 × 289 = 35, 441 × 484 = 43, 625 × 400 = 45, find the value of 256 × 729.
33
no
35
no
43
yes
34
no
Show Answer
2 x 4 x 6 = 4; 9 x 3 x 7 = 13; 4 x 7 x 6 = 3; 9 x 7 x 8 = ?
10
yes
09
no
08
no
07
no
Show Answer
3 x 5 x 7 x 2 = 24, 2 x 4 x 6 x 8 = 22, 4 x 4 x 8 x 9 = ?
33
yes
25
no
144
no
1152
no
Show Answer
If TRANSFER is coded as RTNAFSRE, then how ELEPHANT be coded in that code language?
LEPEHATN
no
LEPEAHTN
yes
LEEPAHTN
no
LEPEAHNT
no
Show Answer
If MONKO is coded as 57637, then how KLJMN would be coded in the same code?
32456
no
34256
yes
35156
no
32546
no
Show Answer
If A = 1, FAN = 21, then TAP = ?
73
no
37
yes
36
no
27
no
Show Answer
If SUNDAY is coded as TVOYDA, how will you code ACTIVE?

BDUEIV
yes
BDUVIE
no
BDUVEI
no
BDUIVE
no
Show Answer
In the colour scheme, if red stands for blue, blue stands for green, green stands for white, then what is the colour of the sky?
Red
yes
Green
no
Blue
no
White
no
Show Answer
In a certain coding system, ‘816321’ means ‘the brown dog frightened the cat’. ‘64851’ means ‘the frightened cat ran away’. ‘7621’ means ‘the cat was brown’. ‘341’ means ‘the dog ran’. What is the code for ‘the dog was frightened’?
1348
no
1378
yes
3628
no
8543
no
Show Answer
If 92 * 24 = 58, 16 * 56 = 36, 33 * 49 = 41 then what should 32 * 84 be?
56
no
66
no
52
no
58
yes
Show Answer