Matrix Test Quiz Set 05

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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 - VAIN

	0	1	2	3	4
0	V	S	Y	S	B
1	A	A	A	W	J
2	V	Q	U	X	V
3	S	V	W	A	A
4	S	V	O	E	Y

	5	6	7	8	9
5	F	P	I	I	D
6	I	H	G	N	N
7	R	N	E	F	M
8	I	R	B	M	P
9	N	I	T	H	N

A

41, 12, 65, 69

B

24, 33, 58, 41

C

31, 10, 96, 33

D

20, 34, 85, 58

Soln.
Ans: a

V occurs at: 00 ;20 ;24 ;31 ;41 ;
A occurs at: 10 ;11 ;12 ;33 ;34 ;
I occurs at: 57 ;58 ;65 ;85 ;96 ;
N occurs at: 68 ;69 ;76 ;95 ;99 ;

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 - VICE

	0	1	2	3	4
0	I	W	F	I	Y
1	V	M	I	V	W
2	V	V	R	D	T
3	W	L	K	D	V
4	D	X	P	I	I

	5	6	7	8	9
5	R	P	X	B	C
6	C	R	E	R	B
7	J	C	C	J	F
8	Y	E	U	F	E
9	M	G	E	C	E

A

10, 00, 76, 67

B

34, 12, 98, 10

C

21, 03, 65, 12

D

20, 44, 59, 98

Soln.
Ans: a

V occurs at: 10 ;13 ;20 ;21 ;34 ;
I occurs at: 00 ;03 ;12 ;43 ;44 ;
C occurs at: 59 ;65 ;76 ;77 ;98 ;
E occurs at: 67 ;86 ;89 ;97 ;99 ;

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 - GAIN

	0	1	2	3	4
0	T	B	G	Q	V
1	G	K	W	T	Y
2	D	M	U	E	A
3	G	M	A	A	G
4	A	S	C	G	A

	5	6	7	8	9
5	N	N	I	O	B
6	U	I	L	E	N
7	H	Y	I	H	H
8	I	S	N	N	H
9	E	S	F	J	I

A

43, 40, 57, 88

B

02, 24, 85, 43

C

34, 32, 99, 24

D

30, 33, 77, 85

Soln.
Ans: a

G occurs at: 02 ;10 ;30 ;34 ;43 ;
A occurs at: 24 ;32 ;33 ;40 ;44 ;
I occurs at: 57 ;66 ;77 ;85 ;99 ;
N occurs at: 55 ;56 ;69 ;87 ;88 ;

Solution | Discuss! | Chapters»

Question 4

The rows and columns of the left matrix have been labelled as D, E, F, G, H and 0, 1, 2, 3, 4, whereas those of the right matrix are I, J, K, L, M and 5, 6, 7, 8, 9. Find the correct row-column pairs out of these matrices that decode to the word - 8ON9

	D	E	F	G	H
0	8	O	L	0	8
1	O	O	B	8	8
2	0	L	L	0	L
3	8	B	0	O	O
4	B	B	B	0	L

	I	J	K	L	M
5	9	S	S	R	1
6	9	S	R	9	1
7	R	S	9	N	1
8	R	S	N	N	N
9	1	R	1	9	N

A

0H, 0E, 8K, 5I

B

3D, 1D, 7L, 0H

C

1G, 3H, 8L, 1D

D

0D, 3G, 9M, 7L

Soln.
Ans: a

8 occurs at: 0D ;0H ;1G ;1H ;3D ;
O occurs at: 0E ;1D ;1E ;3G ;3H ;
N occurs at: 7L ;8K ;8L ;8M ;9M ;
9 occurs at: 5I ;6I ;6L ;7K ;9L ;

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 - RANK