Matrix Test Quiz Set 39

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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 - NECK

	0	1	2	3	4
0	T	V	B	N	E
1	O	E	T	N	N
2	O	F	L	U	L
3	F	N	E	Q	N
4	R	E	G	E	B

	5	6	7	8	9
5	K	C	U	J	I
6	K	T	K	C	Z
7	S	K	S	H	U
8	K	Y	B	R	U
9	C	C	W	Z	C

A

31, 41, 99, 76

B

34, 32, 68, 31

C

03, 11, 95, 32

D

14, 43, 56, 68

Soln.
Ans: a

N occurs at: 03 ;13 ;14 ;31 ;34 ;
E occurs at: 04 ;11 ;32 ;41 ;43 ;
C occurs at: 56 ;68 ;95 ;96 ;99 ;
K occurs at: 55 ;65 ;67 ;76 ;85 ;

Solution | Discuss! | Chapters»

Question 2

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

	0	1	2	3	4
F	R	4	8	R	D
G	S	S	8	8	D
H	8	R	4	D	4
I	S	4	R	D	D
J	S	8	S	4	R

	5	6	7	8	9
K	M	3	C	5	C
L	3	M	3	L	5
M	3	L	L	3	5
N	C	C	M	M	5
O	C	L	L	5	M

A

J0, F0, N7, N5

B

J2, J4, O9, J0

C

I0, I2, N8, J4

D

G0, F3, K5, O9

Soln.
Ans: a

S occurs at: G0 ;G1 ;I0 ;J0 ;J2 ;
R occurs at: F0 ;F3 ;H1 ;I2 ;J4 ;
M occurs at: K5 ;L6 ;N7 ;N8 ;O9 ;
C occurs at: K7 ;K9 ;N5 ;N6 ;O5 ;

Solution | Discuss! | Chapters»

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 - VISA

	0	1	2	3	4
0	U	K	R	I	P
1	X	V	I	E	G
2	I	C	D	V	C
3	V	I	I	V	X
4	V	R	N	U	E

	5	6	7	8	9
5	B	A	S	L	P
6	A	S	S	Z	X
7	U	D	K	H	W
8	W	F	A	F	M
9	A	S	A	C	S

A

33, 32, 96, 97

B

40, 31, 66, 33

C

11, 12, 99, 31

D

23, 20, 67, 66

Soln.
Ans: a

V occurs at: 11 ;23 ;30 ;33 ;40 ;
I occurs at: 03 ;12 ;20 ;31 ;32 ;
S occurs at: 57 ;66 ;67 ;96 ;99 ;
A occurs at: 56 ;65 ;87 ;95 ;97 ;

Solution | Discuss! | Chapters»

Question 4

The rows and columns of the left matrix have been labelled as 0, 1, 2, 3, 4 and G, H, I, J, K, whereas those of the right matrix are 5, 6, 7, 8, 9 and L, M, N, O, P. Find the correct row-column pairs out of these matrices that decode to the word - D239

	0	1	2	3	4
G	2	K	K	4	D
H	4	R	D	R	R
I	D	R	D	4	K
J	2	D	2	K	2
K	K	2	4	R	4

	5	6	7	8	9
L	9	W	W	3	T
M	9	9	X	T	3
N	W	W	X	X	X
O	3	9	W	T	3
P	T	9	T	3	X

A

J1, J0, O9, M5

B

I2, J2, P8, J1

C

G4, K1, M9, J2

D

I0, J4, O5, P8

Soln.
Ans: a

D occurs at: G4 ;H2 ;I0 ;I2 ;J1 ;
2 occurs at: G0 ;J0 ;J2 ;J4 ;K1 ;
3 occurs at: L8 ;M9 ;O5 ;O9 ;P8 ;
9 occurs at: L5 ;M5 ;M6 ;O6 ;P6 ;

Solution | Discuss! | Chapters»

Question 5

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 - DAMN