# IBPS RRB Online Test 1

IBPS RRB Online Test 1 Practice for Prelims 2019-2020  80 Questions And Explained Solutions Along with. Quiz Online practice Now

1 .Find out the approximate value which should come in place of the question mark in the following questions. (You are not expected to find the exact value. )

180
415
150
210
300

2 .Find out the approximate value which should come in place of the question mark in the following questions. (You are not expected to find the exact value. )

3000
300000
3000000
5000
9000000

3 .Find out the approximate value which should come in place of the question mark in the following questions. (You are not expected to find the exact value. )
399.9+ 206 × 11.009= ?
2800
6666
4666
2400
2670

4 .Find out the approximate value which should come in place of the question mark in the following questions. (You are not expected to find the exact value. )

1
$1\over 2$
2$1\over 2$
$3\over 4$
$9\over 11$

5 .Find out the approximate value which should come in place of the question mark in the following questions. (You are not expected to find the exact value. )
$(299.99999)^3$= ?
27000000
9000000000
180000
2.7 × 109
2700000

6 .What will come in place of the question mark (?) in the following equations ?

215
311
19
29
None of these

7 .What will come in place of the question mark (?) in the following equations ?

6
3
5
–1
None of these

8 .What will come in place of the question mark (?) in the following equations ?

4.485
2.589
4
2
None of these

9 .What will come in place of the question mark (?) in the following equations ?

8
12
16
32
None of these

10 .What will come in place of the question mark (?) in the following equations ?

4 +$\sqrt 15$
4 -$\sqrt 15$
12
1
None of these

11 .Identify which number is wrong in the given series.
2, 3, 4, 4, 6, 8, 9, 12, 16.
3
9
6
12
None of these

12 .Identify which number is wrong in the given series.
3, 4, 10, 32, 136, 685, 41
136
10
4116
32
None of these

13 .Identify which number is wrong in the given series.
69, 55, 26, 13, 5
26
13
5
55
None of these

14 .Identify which number is wrong in the given series.
24576, 6144, 1536, 386, 96, 4
386
6144
96
1536
None of these

15 .Identify which number is wrong in the given series.
11, 5, 20, 12, 40, 26, 74, 54
5
20
40
26
None of these

16 .Study the following chart to answerthe questions given below.

In 2015, the population of villages A as well as B is increased by 10% from the year 2014. If the population of village A in 2014 was 5000 and the percentage of population below poverty line in 2015 remains same as in 2014, find approximately the population of village B below poverty line in 2015.
4000
45000
2500
3500
None of these

17 .Study the following chart to answer the questions given below.

If in 2016 the population of village D is increased by 10% and the population of village G is reduced by 5% from 2014 and the population of village G in 2014 was 9000, what is the total population of villages D and G in 2016?
19770
19200
18770
19870
None of these

18 .Study the following chart to answer the questions given below.

If in 2014 the total population of the seven villages together was 55,000 approximately, what will be population of village F in that year below poverty line ?
3000
2500
4000
3500
None of these

19 .Study the following chart to answer the questions given below.

If the population of village C below poverty line in 2014 was 1520, what was the population of village F in 2014?
4000
6000
6500
4800
None of these

20 .Study the following chart to answer the questions given below.

The population of village C is 2000 in 2014. What will be the ratio of population of village C below poverty line to that of the village E below poverty line in that year ?
207 : 76
76 : 207
152 : 207
None of these

21 .These questions are based on thetable and information given below.
There are 6 refineries, 7 depots and 9 districts. The refineries areBB, BC, BD, BE, BF and BG. The depots are AA, AB, AC, AD, AE,AF and AG. The districts are AAA, AAB, AAC, AAD, AAE, AAF,AAG, AAH ad AAI. Table A gives the cost of transporting oneunit from refinery to depot. Table B gives the cost of transportingone unit from depot to a district.

What is the least cost of sending one unit from any refinery to any district?
95.2
0
205.7
284.5
None of these

22 .These questions are based on the table and information given below.
There are 6 refineries, 7 depots and 9 districts. The refineries are BB, BC, BD, BE, BF and BG. The depots are AA, AB, AC, AD, AE, AF and AG. The districts are AAA, AAB, AAC, AAD, AAE, AAF, AAG, AAH ad AAI. Table A gives the cost of transporting one unit from refinery to depot. Table B gives the cost of transporting one unit from depot to a district.

What is the least cost of sending one unit from any refinery to the district AAB?
0
284.5
95.2
294.8
None of these

23 .These questions are based on the table and information given below.
There are 6 refineries, 7 depots and 9 districts. The refineries are BB, BC, BD, BE, BF and BG. The depots are AA, AB, AC, AD, AE, AF and AG. The districts are AAA, AAB, AAC, AAD, AAE, AAF, AAG, AAH ad AAI. Table A gives the cost of transporting one unit from refinery to depot. Table B gives the cost of transporting one unit from depot to a district.

What is the least cost of sending one unit from refinery BB to any district?
284.5
311.1
451.1
297.5
None of these

24 .These questions are based on the table and information given below.
There are 6 refineries, 7 depots and 9 districts. The refineries are BB, BC, BD, BE, BF and BG. The depots are AA, AB, AC, AD, AE, AF and AG. The districts are AAA, AAB, AAC, AAD, AAE, AAF, AAG, AAH ad AAI. Table A gives the cost of transporting one unit from refinery to depot. Table B gives the cost of transporting one unit from depot to a district.

What is the least cost of sending petrol from refinery BB to district AAA?
765.6
1137.3
1154.3
1174.8
None of these

25 .These questions are based on the table and information given below.
There are 6 refineries, 7 depots and 9 districts. The refineries are BB, BC, BD, BE, BF and BG. The depots are AA, AB, AC, AD, AE, AF and AG. The districts are AAA, AAB, AAC, AAD, AAE, AAF, AAG, AAH ad AAI. Table A gives the cost of transporting one unit from refinery to depot. Table B gives the cost of transporting one unit from depot to a district.

How many possible ways are there for sending petrol from any refinery to any district?
63
42
54
378
None of these

26 .In the following questions, two equations I and II are given. You have to solve both the equations and give answer

if x > y
if x ³ y
if x < y
if x £ y
if x = y or the relationship cannot be established

27 .In the following questions, two equations I and II are given. You have to solve both the equations and give answer

if x > y
if x ³ y
if x < y
if x £ y
if x = y or the relationship cannot be established

28 .In the following questions, two equations I and II are given. You have to solve both the equations and give answer

if x > y
if x ³ y
if x < y
if x £ y
if x = y or the relationship cannot be established

29 .In the following questions, two equations I and II are given. You have to solve both the equations and give answer

if x > y
if x ³ y
if x < y
if x £ y
if x = y or the relationship cannot be established

30 .In the following questions, two equations I and II are given. You have to solve both the equations and give answer

if x > y
if x ³ y
if x < y
if x £ y
if x = y or the relationship cannot be established

31 .A reduction of 20% in the price of sugar enables a purchaserto obtain 2$1 \over2$ kg more for ₹ 160 Find the original price perkg of sugar.
₹ 12
₹ 20
₹ 16
₹ 18
None of these

32 .Mrs. X spends ₹ 535 in purchasing some shirts and ties forher husband. If shirts cost ₹ 43 each and the ties cost ₹ 21each, then what is the ratio of the shirts to the ties, that arepurchased ?
1 : 2
2 : 1
2 : 3
3 : 4
None of these

33 .₹ Anish spends 25% of his salary on house rent, 5% on food,15% on travel, 10% on clothes and the remaining amount of₹ 22,500 is saved. What is Anish's salary ?
₹ 40,000
₹ 40,500
₹ 45,500
₹ 50,000
None of these

34 .$2 \over 5$ th of Anil's salary is equal to Bhuvan's salary and sevenninth of Bhuvan's salary is equal to Chandra's salary. If thesum of the salary of all of them is ₹ 77,000, then, how muchis Bhuvan's salary?
₹ 45,000
₹ 18,000
₹ 15,000
₹ 28,000
None of these

35 .A tap can fill an empty tank in 12 hours and a leakage can empty the whole tank in 20 hours. If the tap and the leakage are working simultaneously, how long will it take to fill the whole tank?
25 hours
40 hours
30 hours
35 hours
None of these

36 .A train is moving at a speed of 132 km/h. If the length of the train is 110 metres, how long will it take to cross a railway platform, 165 metres long ?
5s
7.5 s
10 s
15 s
None of these

37 .If 15 women or 10 men can complete a project in 55 days, in how many days will 5 women and 4 men working together complete the same project ?
75
8
9
85
None of these

38 .Ashu's mother was three times as old as Ashu, 5 years ago. After 5 years, she will be twice as old as Ashu. How old is Ashu at present?
15
20
10
5
None of these

39 .A conical flask has base radius 'a' cm and height 'h' cm. Itis completely filled with milk. The milk is poured into acylindrical thermos flask whose base radius is 'p' cm. Whatwill be the height of the solution level in the flask ?
None of these

40 .A sum was put at simple interest at a certain rate for 2 years.Had it been put at 3% higher rate, it would have fetched₹ 300 more. Find the sum.
₹ 6000
₹ 8230
₹ 5000
₹ 4600
None of these

41 .Which is the third number to the left of the number which is exactly in the middle of the following sequence of numbers? 1 2 3 4 5 6 7 8 9 2 4 6 8 9 7 5 3 9 8 7 6 4 3 2 1
3
2
5
6
None of these

42 .In a certain code IDEAS is written as HEDBR and WOULD is written as VPTMC. How will RIGHT be written in the same code ?
QJHIS
QJFGS
SHHGU
QJFIU
QJFIS

43 .If the alphabet is written in the reverse order and every alternate letter starting with Y is dropped, which letter will be exactly in the middle of the remaining letters of the alphabet.
M
N
O
M or O
None of these

44 .In a row of girls, Rita and Monika occupy the ninth place from the right end and tenth place from the left end, respectively. If they interchange their places, then Rita and Monika occupy seventeenth place from the right and eighteenth place form the left respectively. How many girls are there in the row?
25
26
27
None of these

45 .In a certain code language 'Ka Bi Pu Ya' means 'You are very intelligent' 'Ya Lo Ka Wo' means 'They seem very intelligent' 'La Pu Le' means 'You can see' and 'Sun Pun Yun Ya' means 'how intelligent she is', In that language, which of the following words means 'are'?
Ka
Bi
Ya
Pu
None of these

46 .Ankit is related to Binny and Chinky, Daizy is Chinky's mother. Also Daizy is Binny's sister and Aruna is Binny's sister. How is Chinky related to Aruna?
Niece
Sister
Cousin
Aunt
None of these

47 .Rama remembers that she met her brother on Saturday, which was after the 20th day of a particular month. If the 1st day of that month was Tuesday, then on which date did Rama meet her brother ?
24th
23rd
25th
26th
None of these

48 .If it is possible to make only one such number with the first,the fourth and the sixth digits of the number 531697 whichis the perfect square of a two digit even number, which ofthe following will be the second digit of the two digit evennumber. If no such number can be made, give '@' as theanswer and if more than one such number can be made,give '©' as the answer.
4
2
6
@

49 .In a certain code JOURNEY is written as TNISZFO. How is MEDICAL written in that code?
CDLJMBD
CDWDBM
LDCJMBD
EFNJMBD
None of these

50 .If 'K' denotes '×', 'B' denotes '÷', 'T' denotes '-' and 'M'denotes '+', then -40 B 8 T 6 M 3 K 4 = ?
19
11
–31
23
None of these

51 .Study the following information toanswer the given questions:
In a certain code 'support the other group' is written as 'ja pe la no''the mission gains support' is written as' ke ja zi la', 'gains otherthan money' is written as 'fu no ho zi' and 'more support andmoney' is written as ' re qi fuja' .
What is the code for 'group' ?
ja
pe
la
no
Cannot be determined

52 .Study the following information to answer the given questions:
In a certain code 'support the other group' is written as 'ja pe la no' 'the mission gains support' is written as' ke ja zi la', 'gains other than money' is written as 'fu no ho zi' and 'more support and money' is written as ' re qi fuja' .
What does 'zi' stand for ?
mission
than
other
the
gains

53 .Study the following information to answer the given questions:
In a certain code 'support the other group' is written as 'ja pe la no' 'the mission gains support' is written as' ke ja zi la', 'gains other than money' is written as 'fu no ho zi' and 'more support and money' is written as ' re qi fuja' .
Which of the following may represent 'more than the group'?
la qi ho pe
re la qi ho
re no la pe
pe ke qi la
qi ho la fu

54 .Study the following information to answer the given questions:
In a certain code 'support the other group' is written as 'ja pe la no' 'the mission gains support' is written as' ke ja zi la', 'gains other than money' is written as 'fu no ho zi' and 'more support and money' is written as ' re qi fuja' .
What is the code for 'mission'?
la
zi
ke
ja
ke or la

55 .Study the following information to answer the given questions:
In a certain code 'support the other group' is written as 'ja pe la no' 'the mission gains support' is written as' ke ja zi la', 'gains other than money' is written as 'fu no ho zi' and 'more support and money' is written as ' re qi fuja' .
Which of the following may represent 'money matters more'?
fu bu
re bu qi
zi qi yo
yo fu no
la fu bu

56 .In each question below are three statements followed by three conclusions numbered I, II and III. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the answers (a), (b), (c), (d) and (e) is the correct answer and indicate it on the answer sheet.
Statements: Some chairs are tables.Some tables are drawers.All drawers are shelves.Conclusions: I. Some shelves are tables.II. Some drawers are chairs.III. Some shelves are drawers.
Only I and III follow
Only I and either II or III follow
Only II and either I or III follow
All I, II and III follow
None of the above

57 .In each question below are three statements followed by three conclusions numbered I, II and III. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the answers (a), (b), (c), (d) and (e) is the correct answer and indicate it on the answer sheet.
Statements:
All trees are flowers.
Some flowers are leaves.
No leaf is bud
Conclusions:
I. No bud is a flower.
II. Some buds are flowers.
III. Some leaves are trees.

Only II and III follow
Only III follows
Only either I or II follows
Either I or II and III follow
None of the above

58 .In each question below are three statements followed by three conclusions numbered I, II and III. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the answers (a), (b), (c), (d) and (e) is the correct answer and indicate it on the answer sheet.
Statements:
All stones are rocks.
Some rocks are bricks.
Some bricks are cement.
Conclusions:
I. Some cements are rocks.
II. Some bricks are stone
III. Some stones are cement.

Only I and either II or III follow
Only either II or III follows
Only I and II follow
All follow
None of the above

59 .In each question below are three statements followed by three conclusions numbered I, II and III. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the answers (a), (b), (c), (d) and (e) is the correct answer and indicate it on the answer sheet.
Statements: All flats are buildings.All buildings are bungalows.All bungalows are apartments.Conclusions: I. Some apartments are flats.II. All flats are bungalows.III. Some bungalows are flats.
None follows
Only I and II follow
Only II and III follow
Only I and III follow
All I, II and III follow

60 .In each question below are three statements followed by three conclusions numbered I, II and III. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the answers (a), (b), (c), (d) and (e) is the correct answer and indicate it on the answer sheet.
Statements:
Some spectacles are lenses.
Some lenses are frames.
All frames are metals.
Conclusions:
I. Some lenses are metals
II. Some metals are spectacles.
III. Some frames are spectacles.

Only III follows
Only I follows
Only I and either II or III follow
Only I and II follow
None of the above

61 .Study the following informationand answer the questions given below it
Seven people—A, B, C, D, E, F and G are sitting in a circle. Five ofthem are facing the centre while two of them are facing oppositeto the centre. C sits third to the left of D and both are facing thecentre. E is neither on immediate neighbour of D nor of C. Theone sitting exactly between D and F is facing opposite to centre.G sits third to the right of A and G is facing the centre. One of B’sneighbour is facing opposite to the centre.
Which of the following pairs represents persons facing opposite to the centre?
A and F
E and F
A and E
Cannot be determined
None of these

62 .Study the following information and answer the questions given below it
Seven people—A, B, C, D, E, F and G are sitting in a circle. Five of them are facing the centre while two of them are facing opposite to the centre. C sits third to the left of D and both are facing the centre. E is neither on immediate neighbour of D nor of C. The one sitting exactly between D and F is facing opposite to centre. G sits third to the right of A and G is facing the centre. One of B’s neighbour is facing opposite to the centre.
Who is sitting second to the left of A?
C
G
E
B
None of these

63 .Study the following information and answer the questions given below it
Seven people—A, B, C, D, E, F and G are sitting in a circle. Five of them are facing the centre while two of them are facing opposite to the centre. C sits third to the left of D and both are facing the centre. E is neither on immediate neighbour of D nor of C. The one sitting exactly between D and F is facing opposite to centre. G sits third to the right of A and G is facing the centre. One of B’s neighbour is facing opposite to the centre.
Who is sitting to the immediate left of E?
C
G
B
A
None of these

64 .Study the following information and answer the questions given below it
Seven people—A, B, C, D, E, F and G are sitting in a circle. Five of them are facing the centre while two of them are facing opposite to the centre. C sits third to the left of D and both are facing the centre. E is neither on immediate neighbour of D nor of C. The one sitting exactly between D and F is facing opposite to centre. G sits third to the right of A and G is facing the centre. One of B’s neighbour is facing opposite to the centre.
What is the position of F with respect to B?
Fourth to the left
Second to the right
Third to the right
Second to the left
None of these

65 .Study the following information and answer the questions given below it
Seven people—A, B, C, D, E, F and G are sitting in a circle. Five of them are facing the centre while two of them are facing opposite to the centre. C sits third to the left of D and both are facing the centre. E is neither on immediate neighbour of D nor of C. The one sitting exactly between D and F is facing opposite to centre. G sits third to the right of A and G is facing the centre. One of B’s neighbour is facing opposite to the centre.
If all the persons are asked to sit in a clockwise direction in an alphabetical order starting from A, the position of how many will remain unchanged, excluding A?
Three
One
Two
None
Four

66 .In the questions given below, certainsymbols are used with the following meanings:
A @ B means A is greater than B.
A * B means A is either greater than or equal to B.
A # B means A is equal to B.
A $B means A is either smaller than or equal to B. A + B means A is smaller than B. Now in each of the following questions, assuming the givenstatements to be true, find which of the two conclusions I and IIgiven below them is/are definitely true? If only conclusion I is true If only conclusion II is true If either conclusion I or II is true If neither conclusion I nor II is true If both conclusions I and II are true  View Answer Discuss in Forum 67 .In the questions given below, certain symbols are used with the following meanings: A @ B means A is greater than B. A * B means A is either greater than or equal to B. A # B means A is equal to B. A$ B means A is either smaller than or equal to B.
A + B means A is smaller than B.
Now in each of the following questions, assuming the given statements to be true, find which of the two conclusions I and II given below them is/are definitely true?

If only conclusion I is true
If only conclusion II is true
If either conclusion I or II is true
If neither conclusion I nor II is true
If both conclusions I and II are true

68 .In the questions given below, certain symbols are used with the following meanings:
A @ B means A is greater than B.
A * B means A is either greater than or equal to B.
A # B means A is equal to B.
A $B means A is either smaller than or equal to B. A + B means A is smaller than B. Now in each of the following questions, assuming the given statements to be true, find which of the two conclusions I and II given below them is/are definitely true? If only conclusion I is true If only conclusion II is true If either conclusion I or II is true If neither conclusion I nor II is true If both conclusions I and II are true  View Answer Discuss in Forum 69 .In the questions given below, certain symbols are used with the following meanings: A @ B means A is greater than B. A * B means A is either greater than or equal to B. A # B means A is equal to B. A$ B means A is either smaller than or equal to B.
A + B means A is smaller than B.
Now in each of the following questions, assuming the given statements to be true, find which of the two conclusions I and II given below them is/are definitely true?

If only conclusion I is true
If only conclusion II is true
If either conclusion I or II is true
If neither conclusion I nor II is true
If both conclusions I and II are true

70 .In the questions given below, certain symbols are used with the following meanings:
A @ B means A is greater than B.
A * B means A is either greater than or equal to B.
A # B means A is equal to B.
A $B means A is either smaller than or equal to B. A + B means A is smaller than B. Now in each of the following questions, assuming the given statements to be true, find which of the two conclusions I and II given below them is/are definitely true? If only conclusion I is true If only conclusion II is true If either conclusion I or II is true If neither conclusion I nor II is true If both conclusions I and II are true  View Answer Discuss in Forum 71 .In each question below, is given agroup of letters followed by found combinations of digits/symbolsnumbered (a), (b), (c) and (d). You have to find out which of thefour combinations correctly represents combination as youranswer. If none of the combinations correctly represents thegroup of letters, mark (e) ‘None of these’, as your answer (i) If the first letter is a consonant and the third letter is avowel, their codes are to be interchanged. (ii) If the first letter is a vowel and the fourth letter is a consonant,both are to be coded as the code for the vowel. (iii) If the second and the third letters are consonants, both areto be coded as the code for the third letter. NABAQE 263$4#
326$4# 362$4#
362$3# None of these  View Answer Discuss in Forum 72 .In each question below, is given a group of letters followed by found combinations of digits/symbols numbered (a), (b), (c) and (d). You have to find out which of the four combinations correctly represents combination as your answer. If none of the combinations correctly represents the group of letters, mark (e) ‘None of these’, as your answer (i) If the first letter is a consonant and the third letter is a vowel, their codes are to be interchanged. (ii) If the first letter is a vowel and the fourth letter is a consonant, both are to be coded as the code for the vowel. (iii) If the second and the third letters are consonants, both are to be coded as the code for the third letter. FWZERA 5D #7$
5DD #7$D17#$
511#7\$
None of these

73 .In each question below, is given a group of letters followed by found combinations of digits/symbols numbered (a), (b), (c) and (d). You have to find out which of the four combinations correctly represents combination as your answer. If none of the combinations correctly represents the group of letters, mark (e) ‘None of these’, as your answer

(i) If the first letter is a consonant and the third letter is a vowel, their codes are to be interchanged.
(ii) If the first letter is a vowel and the fourth letter is a consonant, both are to be coded as the code for the vowel.
(iii) If the second and the third letters are consonants, both are to be coded as the code for the third letter.

HUBDIN
None of these

74 .In each question below, is given a group of letters followed by found combinations of digits/symbols numbered (a), (b), (c) and (d). You have to find out which of the four combinations correctly represents combination as your answer. If none of the combinations correctly represents the group of letters, mark (e) ‘None of these’, as your answer

(i) If the first letter is a consonant and the third letter is a vowel, their codes are to be interchanged.
(ii) If the first letter is a vowel and the fourth letter is a consonant, both are to be coded as the code for the vowel.
(iii) If the second and the third letters are consonants, both are to be coded as the code for the third letter.

EMIRDP
None of these

75 .In each question below, is given a group of letters followed by found combinations of digits/symbols numbered (a), (b), (c) and (d). You have to find out which of the four combinations correctly represents combination as your answer. If none of the combinations correctly represents the group of letters, mark (e) ‘None of these’, as your answer

(i) If the first letter is a consonant and the third letter is a vowel, their codes are to be interchanged.
(ii) If the first letter is a vowel and the fourth letter is a consonant, both are to be coded as the code for the vowel.
(iii) If the second and the third letters are consonants, both are to be coded as the code for the third letter.

OREDHM
None of these

76 .Study the following informationcarefully and answer the given questions following it
(i) Eleven students A, B, C, D, E, F, G, H, I, J and K are sitting inthe first row of a class facing the teacher.
(ii) D, who is on the immediate left of F, is second to the right of C.
(iii) A is second to the right of E, who is at one of the ends.
(iv) J is the immediate neighbour of A and B and third to theleft of G
(v) H is on the immediate left of D and third to the right of I.

Who is sitting midway between E and H?
J
B
I
G
None of these

77 .Study the following information carefully and answer the given questions following it
(i) Eleven students A, B, C, D, E, F, G, H, I, J and K are sitting in the first row of a class facing the teacher.
(ii) D, who is on the immediate left of F, is second to the right of C.
(iii) A is second to the right of E, who is at one of the ends.
(iv) J is the immediate neighbour of A and B and third to the left of G
(v) H is on the immediate left of D and third to the right of I.

Which of the following statements is not ture in the context of the above sitting arrangement?
There are seen students sitting between K and D
G is the immediate neighbour of I and C
H is the immediate neighbour of D and F
K is between E and A
F is third to the right of C

78 .Study the following information carefully and answer the given questions following it
(i) Eleven students A, B, C, D, E, F, G, H, I, J and K are sitting in the first row of a class facing the teacher.
(ii) D, who is on the immediate left of F, is second to the right of C.
(iii) A is second to the right of E, who is at one of the ends.
(iv) J is the immediate neighbour of A and B and third to the left of G
(v) H is on the immediate left of D and third to the right of I.

To obtain the respective seats of all the persons which statement given above is not required?
I
II
III
IV
None of these

79 .Study the following information carefully and answer the given questions following it
(i) Eleven students A, B, C, D, E, F, G, H, I, J and K are sitting in the first row of a class facing the teacher.
(ii) D, who is on the immediate left of F, is second to the right of C.
(iii) A is second to the right of E, who is at one of the ends.
(iv) J is the immediate neighbour of A and B and third to the left of G
(v) H is on the immediate left of D and third to the right of I.

Besides 'E', who among the following is at the extreme end?
K
F
B
Can't say
None of these

80 .Study the following information carefully and answer the given questions following it
(i) Eleven students A, B, C, D, E, F, G, H, I, J and K are sitting in the first row of a class facing the teacher.
(ii) D, who is on the immediate left of F, is second to the right of C.
(iii) A is second to the right of E, who is at one of the ends.
(iv) J is the immediate neighbour of A and B and third to the left of G
(v) H is on the immediate left of D and third to the right of I.

Which of the following gropus is at the left of I?
AJB
GCH
HDF
GCH
None of these