# Matrix Test Quiz Set 22

### Question 1

The rows and columns of the left matrix have been labelled as I, J, K, L, M and 0, 1, 2, 3, 4, whereas those of the right matrix are D, E, F, G, H and 5, 6, 7, 8, 9. Find the correct row-column pairs out of these matrices that decode to the word - LBFV

 I J K L M 0 9 L L 9 G 1 G B U B G 2 U G 9 L 9 3 L U U 9 G 4 B L B U B
 D E F G H 5 K F F R K 6 V R 0 F R 7 K K 0 V K 8 V V 0 V 0 9 R R F F 0
A

3I, 1J, 6G, 8E

B

0J, 4M, 5F, 3I

C

0K, 4K, 9G, 4M

D

4J, 4I, 9F, 5F

Soln.
Ans: a

L occurs at: 0J ;0K ;2L ;3I ;4J ;
B occurs at: 1J ;1L ;4I ;4K ;4M ;
F occurs at: 5E ;5F ;6G ;9F ;9G ;
V occurs at: 6D ;7G ;8D ;8E ;8G ;

### Question 2

Two matrices are shown in the figure below. Their rows and columns are labelled as (0,1,2,3,4) and (5,6,7,8,9) in the manner shown. Find the correct row-column pairs out of the following matrices that decode to the word - VEIL

 0 1 2 3 4 0 V R E V H 1 V Q E U B 2 E V H D B 3 J T N E V 4 E O Z H S
 5 6 7 8 9 5 P I I L L 6 I O L J W 7 H M L F X 8 Y D A T L 9 I R P I P
A

34, 33, 56, 58

B

10, 20, 65, 34

C

21, 40, 98, 20

D

03, 12, 95, 65

Soln.
Ans: a

V occurs at: 00 ;03 ;10 ;21 ;34 ;
E occurs at: 02 ;12 ;20 ;33 ;40 ;
I occurs at: 56 ;57 ;65 ;95 ;98 ;
L occurs at: 58 ;59 ;67 ;77 ;89 ;

### Question 3

Two matrices are shown in the figure below. Their rows and columns are labelled as (0,1,2,3,4) and (5,6,7,8,9) in the manner shown. Find the correct row-column pairs out of the following matrices that decode to the word - QUIZ

 0 1 2 3 4 0 Q K J X U 1 Q G W Q C 2 U U J N W 3 R U Q Q V 4 L C E U D
 5 6 7 8 9 5 E Z I J Z 6 N Z G M Z 7 I H I I G 8 R C T Y L 9 A I Z H F
A

10, 21, 78, 56

B

13, 20, 75, 10

C

33, 43, 77, 20

D

32, 31, 96, 75

Soln.
Ans: a

Q occurs at: 00 ;10 ;13 ;32 ;33 ;
U occurs at: 04 ;20 ;21 ;31 ;43 ;
I occurs at: 57 ;75 ;77 ;78 ;96 ;
Z occurs at: 56 ;59 ;66 ;69 ;97 ;

### Question 4

Two matrices are shown in the figure below. Their rows and columns are labelled as (0,1,2,3,4) and (5,6,7,8,9) in the manner shown. Find the correct row-column pairs out of the following matrices that decode to the word - VERB

 0 1 2 3 4 0 E H C X A 1 M V V V S 2 N C E Q K 3 E U H E V 4 F M E V G
 5 6 7 8 9 5 R R P S S 6 P B H W R 7 K Z B L B 8 P R L U B 9 Y R N J B
A

43, 42, 56, 66

B

34, 30, 69, 43

C

12, 33, 96, 30

D

13, 00, 55, 69

Soln.
Ans: a

V occurs at: 11 ;12 ;13 ;34 ;43 ;
E occurs at: 00 ;22 ;30 ;33 ;42 ;
R occurs at: 55 ;56 ;69 ;86 ;96 ;
B occurs at: 66 ;77 ;79 ;89 ;99 ;

### Question 5

The rows and columns of the left matrix have been labelled as 5, 6, 7, 8, 9 and A, B, C, D, E, whereas those of the right matrix are 0, 1, 2, 3, 4 and F, G, H, I, J. Find the correct row-column pairs out of these matrices that decode to the word - 0GRD

 5 6 7 8 9 A M G G 5 0 B Z Z M 5 M C 0 G 0 Z G D 5 5 0 M 0 E M Z G 5 Z
 0 1 2 3 4 F R P R D P G R R P D C H U U C C R I P D D P U J C U D U C
A

D7, E7, F0, G3

B

A9, A6, G1, D7

C

C7, C6, G0, A6

D

D9, C9, H4, G1

Soln.
Ans: a

0 occurs at: A9 ;C5 ;C7 ;D7 ;D9 ;
G occurs at: A6 ;A7 ;C6 ;C9 ;E7 ;
R occurs at: F0 ;F2 ;G0 ;G1 ;H4 ;
D occurs at: F3 ;G3 ;I1 ;I2 ;J2 ; 