Quiz – 1

Option: D

Explanation :
R is in every group of letter and 4 is in every group of numbers so R = 4 C L E A R = 5 6 7 8 4 , S P A R E = 9 0 8 4 7 Here 847 are common So CL = 56 and SP = 90 Thus C A R E = 8 4 7

Explanation :
C AL AN DE R = C IR CU LA R
C LA NA ED R = C RI UC AL R
Here first and last letters are not
dispositioned but other pairs are being reversed

Option: A

Explanation :
Add two in the serial number of letters as :
D = 4th + 2 = 6
R= 18th + 2 = 20
L = 12th + 2 = 14
A = Ist + 2 = 3
L = 12th + 2 = 14

Option: A

Explanation :

3+1=4 of the code
5-1=4 of the code
7+1=8 of the code
9-1=8 of the code
6+1=7 of the code
as 3    5     7     9      6
+1   -1   +1   -1    +1
-----------------------------
4    4     8     8       7

So  4      6     8       2      3
+1     -1   +1     -1    +1
----------------------------------
5      5     9        1       4

Option: A

Explanation :
There are two groups LIG and HT each being reversed
LIG HT RAI, NY
GIL TH IAR, YN

Option: B

Explanation :
TOM
20 + 15 + 13 = 48
DICK
4+9+3+11=27
CATTLE
3 + 1 + 20 + 20 + 12 + 5 = 61

Option: D

Explanation :
L O N D O N D E L H I
+1 1 1 1 1 1 + 1 1 1 1 1
M P O E P O E F M I J

Option: D

Explanation :

12   10   10   8
F      E     E    D

Option: A

Explanation :

On the basis of Ist and IInd equations \"students\" = DIN
On the basis of IInd and IVth equations \"is\" = DINK
So Putting these two values into equation IInd we get the code for Arjun as SUNK.

Option: B

Explanation :

CAU TI ON            MIS    UN   DE   RS   TA   ND
UAC IT NO            SIM    NU   ED   SR   AT   DN
It means in the first group three letters are reversed then each pair is being reversed.