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Logical Reasoning Questions for MICHELIN

Q. No. :1
Question :The age of father 10 years ago was thrice the age of his son. Ten years hence, father's age will be twice that of his son. The ratio of their present ages is:
A :
5:2
B :
7:3
C :
9:2
D :
13:4
Answer: B
Solution
Q. No. :2
Question :The sum of the present ages of a father and his son is 60 years. Six years ago, father's age was five times the age of the son. After 6 years, son's age will be:
A :
18 year
B :
20 year
C :
22 year
D :
24 year
Answer: B
Solution
Q. No. :3
Question : Ayesha's father was 38 years of age when she was born while her mother was 36 years old when her brother four years younger to her was born. What is the difference between the ages of her parents?
A :
2 year
B :
4 year
C :
6 year
D :
8 year
Answer: C
Solution
Q. No. :4
Question : Q is as much younger than R as he is older than T. If the sum of the ages of R and T is 50 years, what is definitely the difference between R and Q's age?
A :
1 year
B :
2 year
C :
25 year
D :
data inadequate
Answer: D
Solution
Q. No. :5
Question :Q is as much younger than R as he is older than T. If the sum of the ages of R and T is 50 years, what is definitely the difference between R and Q's age?
A :
1 year
B :
2 year
C :
4 year
D :
Data inadequate
Answer: D
Solution
Q. No. :6
Question : The age of father 10 years ago was thrice the age of his son. Ten years hence, father's age will be twice that of his son. The ratio of their present ages is:
A :
5 : 2
B :
7 : 3
C :
9 : 2
D :
13:4
Answer: B
Solution
Q. No. :7
Question : A person's present age is two-fifth of the age of his mother. After 8 years, he will be one-half of the age of his mother. How old is the mother at present?
A :
32 year
B :
36 year
C :
40 year
D :
48 year
Answer: C
Q. No. :8
Question :Ayesha's father was 38 years of age when she was born while her mother was 36 years old when her brother four years younger to her was born. What is the difference between the ages of her parents?
A :
2 year
B :
4 year
C :
6 year
D :
8 year
Answer: C
Solution
Q. No. :9
Question :The present ages of three persons in proportions 4 : 7 : 9. Eight years ago, the sum of their ages was 56. Find their present ages (in years).
A :
8, 20, 28
B :
16, 28, 36
C :
20, 35, 45
D :
None of these
Answer: B
Solution
Q. No. :10
Question : A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 38 years now, the son's age five years back was:
A :
14 year
B :
13 year
C :
15 year
D :
16 year
Answer: A
Solution
Q. No. :11
Question :Find the number of days for which 120kg of ration will be sufficient for a family of 6 members, If each member consumes 2.5kg of ration per day.
A :
4
B :
6
C :
8
D :
10
Answer: C
Q. No. :12
Question : X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last?
A :
6 days
B :
10 days
C :
15 days
D :
20 days
Answer: B
Q. No. :13
Question :Sakshi can do a piece of work in 20 days. Tanya is 25% more efficient than Sakshi. The number of days taken by Tanya to do the same piece of work is:
A :
15
B :
16
C :
17
D :
18
Answer: B
Q. No. :14
Question :A can do a certain work in the same time in which B and C together can do it. If A and B together could do it in 10 days and C alone in 50 days, then B alone could do it in:
A :
15 days
B :
20 days
C :
25 days
D :
30 days
Answer: C
Q. No. :15
Question : If 6 men and 8 boys can do a piece of work in 10 days while 26 men and 48 boys can do the same in 2 days, the time taken by 15 men and 20 boys in doing the same type of work will be:
A :
4 days
B :
5 days
C :
6 days
D :
7 days
Answer: A
Q. No. :16
Question :X and Y can complete a job in 30 days. If X can complete it in 60 days, Find the number of days taken by Y to complete it?
A :
45
B :
60
C :
75
D :
90
Answer: B
Q. No. :17
Question :P and Q can complete a job in 10 days. Q and R can complete it in 12 days. P and R can complete it in 20 days. Who is the slowest of the three workers?
A :
P
B :
Q
C :
R
D :
Cannot determined
Answer: C
Q. No. :18
Question :Krishna and Rama can complete a piece of work in 20 days and 30 days respectively, with the help of Gopi they complete the work in 6 days. If the total amount paid for the work is Rs. 720, What are the daily earnings of Gopi?
A :
Rs 40
B :
Rs 60
C :
Rs 240
D :
Rs 360
Answer: B
Q. No. :19
Question :A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C?
A :
Rs. 375
B :
Rs. 400
C :
Rs. 600
D :
Rs. 800
Answer: B
Q. No. :20
Question :A can complete a job in 60 days. B can complete it in 15 days. Find the number of days taken by them to complete the job(in days), if they work together.
A :
8
B :
9
C :
10
D :
12
Answer: D
Q. No. :21
Question :P and Q working together, can complete a job in 48 days. The ratio of their rates of doing work is 3:5. find the time taken by the faster person to complete the job?
A :
76.8
B :
102.4
C :
204.8
D :
409.6
Answer: A
Q. No. :22
Question :Insert the missing number:: 11, 13, 17, 19, 23, 29, 31, 37, 41, (....)
A :
43
B :
47
C :
51
D :
53
Answer: A
Q. No. :23
Question :Find the wrong number in the given sequence of the number.
22, 33, 66, 99, 121, 279, 594
A :
33
B :
121
C :
279
D :
594
Answer: C
Q. No. :24
Question :Find the wrong number in the series15, 16, 34, 105, 424, 2124, 12576
A :
34
B :
105
C :
424
D :
2124
Answer: A
Q. No. :25
Question :Find the wrong number in the series
10, 26, 74, 218, 654, 1946, 5834
A :
218
B :
654
C :
1946
D :
5834
Answer: B
Q. No. :26
Question : Five boys A,B,C,D and E always compete with one another. C gets more marks than E and D gets less marks than A. B gets more marks than D and E. Whose marks among the following could be the lowest?
A :
D
B :
C
C :
B
D :
A
Answer: A
Q. No. :27
Question :Six persons A,B,C,D,E and F leave for the station in such a way that C leaves before F leaves and after D leaves, whereas E leaves before B leaves, who leaves before F leaves, but A leaves after both F and C leave. Who is the last person to leave?
A :
B
B :
A
C :
D
D :
C
Answer: B
Q. No. :28
Question :A bookie has to inspect five horses A,B,C,D and . If he inspects B, he cannot inspect C immediately. If he inspect A, he cannot go to E after that. Which of the following can be the correct order of his inspection? 
A :
A,B,C,D,E
B :
D,B,C,E,A
C :
D,C,B,A,E
D :
D,C,B,E,A
Answer: D
Q. No. :29
Question :When the reports of the annual profits of five companies were submitted, it was found that no two companies had the same profit. B got more profit than D but less than E, Whereas A got more profit than C but less than . Which of the following companies got the highest profit?
A :
A
B :
E
C :
B
D :
D
Answer: B
Q. No. :30
Question :Four children P,Q,R and S go to four different schools A,B,C and D, not necessarily in that order. Each child goes to only one school. P goes neither to school B nor to school D. S goes neither to school A nor to school C. Which of the following children can be in any of the schools?
A :
Only R
B :
Only S
C :
Both R and S
D :
Both Q and R
Answer: D
Q. No. :31
Question :Out of seven students A,B,C,D,E,F and G are to be selected in a football team in such a way that if A is selected, then B cannot be in that team and if B is selected then E cannot be in that team. If one of D and F is selected, then the other must be chosen. Which of the following statements must be true?
A :
If B is selected, then D must be chosen
B :
If A is selected, then C must be selected
C :
If B is selected, then G must be chosen
D :
C must be selected
Answer: A
Q. No. :32
Question :A,B,C,D,E and Fare six persons who have to be accommodated on three chairs and three benches in such a way that E takes a chair, A and D sit on the bench and C does not sit on the same types of furniture as B and F sit. Who will occupy the three chairs?
A :
E,B and C
B :
F,B and D
C :
E,B and F
D :
E,C and F
Answer: C
These question are based on the data given below:-

Ten towers- Tos, Kos, Lot, Net, Dot, Rod, Hok, Set, Tit and Luna can pass signals to one another, if anything goes wrong in that area. The signal passing system in one-way is from tower Dot to Rod and Luna, Lot to Net and Hok, Hok to Tit and Dot, Luna to Kos and Lot. The signals passing system in two ways is between Set and Tos, Luna and Rod, Kos and Tos, Set and Luna, Lot and Dot.
Q. No. : 33
Question :If tower Kos has to send signal to Hok, then it sends through how many others towers?
A :
2
B :
3
C :
4
D :
5
Answer: C
Q. No. : 34
Question :If the tower Luna sends signal to Hok, then it must send through
A :
Lot
B :
Net
C :
Dot
D :
Kos
Answer: A
Q. No. : 35
Question :If tower Luna fails to send messages for a day then how many towers will also fail in sending messages to any other towers?
A :
Three
B :
Four
C :
Two
D :
One
Answer: D
Q. No. : 36
Question :The tower Hok can never send messages to more than one tower, if which of the following towers is destroyed?
A :
Lot
B :
Luna
C :
Dot
D :
Net
Answer: C
Q. No. : 37
Question :Which of the following pairs of towers can send the messages through exactly two other towers?
A :
Kos to Dot
B :
Dot to Hok
C :
Kos to Set
D :
Tos to Luna
Answer: B
These questions are based on the data given below:-

Ten poles P,Q,R,S,T,U,V,W,X and Y are connected by wires through which the current passes either in one direction or in two directions. The poles through which the current passes in two directions are P and T, X and T, R and V, U and W, V and U. whereas, the current passes in one direction from T to R, W to P and S, R to S and Q, P and X to U and finally X to R.
Q. No. : 38
Question :If the current has to pass from X to Q, then it has to pass through pole
A :
R
B :
S
C :
V
D :
T
Answer: A
Q. No. : 39
Question :If the current has to pass from pole T to W, then in how many ways can the current pass through?
A :
2
B :
4
C :
5
D :
3
Answer: B
Q. No. : 40
Question :Between which of the following two poles, does the current pass through by at least two such ways that no pole is common and no pole is passed through twice?
A :
X to P
B :
X to W
C :
T to W
D :
R to U
Answer: A
Q. No. : 41
Question :The current between which two poles can pass through the maximum number of possible ways?
A :
R to W
B :
S to V
C :
P to X
D :
X to W
Answer: D
Q. No. : 42
Question :Which of the following poles can never pass the current back?
A :
V
B :
U
C :
Q
D :
W
Answer: C
These questions are based on the data given below:-
Ten towers- Tos, Kos, Lot, Net, Dot, Rod, Hok, Set, Tit and Luna can pass signals to one another, if anything goes wrong in that area. The signal passing system in one-way is from tower Dot to Rod and Luna, Lot to Net and Hok, Hok to Tit and Dot, Luna to Kos and Lot. The signal passing system in two ways is between Set and Tos, Luna and Rod, Kos and Tos, Set and Luna, Lot and Dot.
Q. No. : 43
Question :If tower Luna fails to send messages for a day, then how many towers will also fail in sending messages to any other tower?
A :
three
B :
four
C :
two
D :
one
Answer: D
Q. No. : 44
Question :The tower Hok can never send messages to more than one tower, if which of the following tower is destroyed?
A :
Lot
B :
Luna
C :
Dot
D :
Net
Answer: C
Q. No. : 45
Question :Which of the following pairs of towers can send the messages through exactly two other towers?
A :
Kos to Dot
B :
Dot to Hok
C :
Kos to Set
D :
Tos to Luna
Answer: B
Q. No. : 46
Question :If tower Kos has to send signal to Hok, then it sends through how many others towers?
A :
2
B :
3
C :
4
D :
5
Answer: C
Q. No. : 47
Question :If the tower Luna sends signal to Hok, then it must send through
A :
Lot
B :
Net
C :
Dot
D :
Kos
Answer: A