Matrix Test Quiz Set 01

Question 1

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 - WARN

 0 1 2 3 4 0 W A K H E 1 U W F A W 2 Y W W U X 3 H H G C A 4 V F A P A
 5 6 7 8 9 5 N E X N J 6 N F H R H 7 I P P N R 8 U M P E N 9 R O R K R
A

21, 13, 95, 58

B

00, 44, 97, 21

C

22, 42, 99, 44

D

14, 01, 68, 97

Soln.
Ans: a

W occurs at: 00 ;11 ;14 ;21 ;22 ;
A occurs at: 01 ;13 ;34 ;42 ;44 ;
R occurs at: 68 ;79 ;95 ;97 ;99 ;
N occurs at: 55 ;58 ;65 ;78 ;89 ;

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 - VARY

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

21, 14, 75, 57

B

24, 31, 99, 21

C

11, 02, 65, 31

D

44, 20, 89, 99

Soln.
Ans: a

V occurs at: 11 ;21 ;24 ;41 ;44 ;
A occurs at: 02 ;03 ;14 ;20 ;31 ;
R occurs at: 65 ;66 ;75 ;89 ;99 ;
Y occurs at: 57 ;58 ;67 ;76 ;97 ;

Question 3

The rows and columns of the left matrix have been labelled as 5, 6, 7, 8, 9 and G, H, I, J, K, whereas those of the right matrix are 0, 1, 2, 3, 4 and B, C, D, E, F. Find the correct row-column pairs out of these matrices that decode to the word - BVZ5

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

H6, G7, D3, E4

B

I9, K5, B0, H6

C

K7, G6, C3, K5

D

I6, J8, E2, B0

Soln.
Ans: a

B occurs at: G9 ;H6 ;I6 ;I9 ;K7 ;
V occurs at: G5 ;G6 ;G7 ;J8 ;K5 ;
Z occurs at: B0 ;B2 ;C3 ;D3 ;E2 ;
5 occurs at: D1 ;E0 ;E4 ;F0 ;F2 ;

Question 4

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

 5 6 7 8 9 C W W H E J D J F H W F E E F E W F F W J H E H G J J F H E
 0 1 2 3 4 H G Y S G S I Y O U S O J U O Y Y S K U S G G O L O U Y U G
A

F7, D6, I0, J1

B

F9, E9, L2, F7

C

G8, D9, J3, E9

D

C7, G7, J2, L2

Soln.
Ans: a

H occurs at: C7 ;D7 ;F7 ;F9 ;G8 ;
F occurs at: D6 ;D9 ;E6 ;E9 ;G7 ;
Y occurs at: H1 ;I0 ;J2 ;J3 ;L2 ;
O occurs at: I1 ;I4 ;J1 ;K4 ;L0 ;

Question 5

The rows and columns of the left matrix have been labelled as 5, 6, 7, 8, 9 and F, G, H, I, J, whereas those of the right matrix are 0, 1, 2, 3, 4 and K, L, M, N, O. Find the correct row-column pairs out of these matrices that decode to the word - NKS8

 5 6 7 8 9 F H K K K U G K 6 6 K N H 6 N H H N I U U H U N J H U 6 6 N
 0 1 2 3 4 K 8 S S 2 2 L S A X X A M A 8 S 2 2 N 8 S X 8 A O X X A 2 8
A

G9, G8, K1, N0

B

I9, F7, K2, G9

C

H9, G5, M2, F7

D

J9, F8, L0, K2

Soln.
Ans: a

N occurs at: G9 ;H6 ;H9 ;I9 ;J9 ;
K occurs at: F6 ;F7 ;F8 ;G5 ;G8 ;
S occurs at: K1 ;K2 ;L0 ;M2 ;N1 ;
8 occurs at: K0 ;M1 ;N0 ;N3 ;O4 ; This Blog Post/Article "Matrix Test Quiz Set 01" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2019-08-18.