Matrix Test Quiz Set 22

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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 ;

Solution | Discuss! | Chapters»

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 ;

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 - 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 ;

Solution | Discuss! | Chapters»

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 ;

Solution | Discuss! | Chapters»

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