List of top Data Interpretation & Logical Reasoning (DILR) Questions

A high security research lab requires the researchers to set a pass key sequence based on the scan of the five fingers of their left hands. When an employee first joins the lab, her fingers are scanned in an order of her choice, and then when she wants to re-enter the facility, she has to scan the five fingers in the same sequence. The lab authorities are considering some relaxations of the scan order requirements, since it is observed that some employees often get locked-out because they forget the sequence.

Choose the word which is least like the other words in the group.

In the following question,there is a statement followed by two assumptions numbered I and Il.Consider the statement and decide which of the given assumptions is implicit
Statement:Because of the large number of potholes in the road,reaching office in time has become difficult.
Assumption I:Reaching office in time may not be always necessary.
Assumption ll:There is no other convenient road to the office.

If X means \(-\), and \(-\) means \(+\) then what is the value of 100 X 50\(-\)50 X 100=?

Directions: Answer the questions based on the information given below.
Sonia deposited Rs. 20 and Rs. 50 notes in her piggy bank on different days of the month and used to count total number of Rs. 20 and Rs. 50 notes deposited by her in the piggy bank at the end of the month. The bar graph given below shows the percentage by which number of Rs. 50 notes in the piggy bank was more/less than number of Rs. 20 notes at the end of the given months. (Note: +ve value shows more while –ve value shows less)

Added Information:
1. Number of Rs. 20 notes deposited in February was 42(6/7)% of total notes deposited in the same month.
2. Number of Rs. 50 notes deposited in February and March together is 35(5/13)% less than number of Rs. 20 notes deposited in February and March together.
3. Number of Rs. 20 notes deposited in April and March together is 80 more than total number of Rs. 20 notes deposited at the end of February.
4. If number of Rs. 20 notes deposited in April would have been 160 more, then number of Rs. 50 notes deposited in April would have been 26% more than number of Rs. 20 notes deposited.
5. Number of Rs. 50 notes deposited in April was 6 times more than number of Rs. 50 notes deposited in May.
6. Number of Rs. 20 notes deposited in June was 50% more than that deposited in May.

Directions: Answer the questions based on the information given below.
A train ‘T’ starts from station ‘A’ for station ‘F’. In between stations ‘A’ and ‘F’, there are four intermediate stations ‘B’, ‘C’, ‘D’ and ‘E’, respectively, in the same order. Stations ‘A’, ‘B’, ‘C’, ‘D’ and ‘E’ has quota for seats booking. The line graph given below represents the percentage distribution of quota of seats given to the respective stations out of total number of seats in the train and percentage of seats booked out of them.

The table below represents the total vacant seats in the train after leaving the respective stations.

Stations	Total vacant seats
B	562
C	494
D	514
E	472

Note:
1. When train left station A, number of vacant seats was 688 and 30% of quota seats of station A were not booked.
2. A seat can be booked for only one person from the respective stations and the same person can board the train from that station.
3. All the persons who booked tickets boarded the train.

Directions: Study the given information and answer the following questions based on it.
There are three buildings X, Y and Z in a linear row from west to east respectively such that each building has different number of floors. The floors of buildings X and Z are numbered in such a way that the ground floor is numbered 0, first floor is numbered 1, second floor is numbered 2 and so on. The floors of building Y are numbered in such a way that the ground floor is numbered 1, first floor is numbered 2, second floor is numbered 3 and so on. The topmost floor in any building is painted red and the three consecutive floors below it are painted black, white and blue respectively. The floor immediately below the blue floor is painted red and the sequence continues till the ground floor.
NOTE: (i) If the number of floors in between two floors A and B are given, then A and B are in the same building. Also, if A is immediately above/below B then, A and B are in the same building.
(ii) If floor A is in building X and is to the west of floor B, then B can be in building Y or Z and is horizontally aligned with A. In other words, if A is floor no. 5 of building X and is to the west of floor B which is in building Z, then B is also floor no. 5 of building Z.
O's floor is not numbered 0 and has two blue floors above it. Ground floor of building Z is not painted red. W is in building Y and is painted black. W has more than one floor above it. Two floors are in between H and R such that H is below R. H and E are in building X. R is painted blue. T's floor is numbered 0 and is painted with neither blue nor red. Six floors are above E. Floor L is to the east of floor V. The total number of floors in building Y is equal to the floor number of the floor immediately below L. O is painted red and there is no floor below it. G is in floor no. 9. G is neither immediately below V nor is the topmost floor of its building. D is to the immediate east of E and is painted white. Four floors painted red in building Z. N is the topmost floor of its building. The number of floors below N is twice that below D. Q is painted the same colour as E but its floor number is lower than that of E. S is immediately above Q. Two floors are in between M and S. M is not painted the same colour as H. M's floor is not numbered 0. Neither T nor G is adjacent to M.

Directions: Study the given information and answer the following questions based on it.
Eight movies A, B, C, D, E, F, G and H were released in March, April, May and June on either 11th or 30th of a month but not necessarily in the same order. All movies were released on different dates. Each of the movies was released on different OTT platforms among Netflix, Voot, Amazon prime, Zee5, Hotstar, SonyLiv, MX Player and Jio Cinema but not necessarily in the same order.
Three movies were released between C and E. Movie H was released neither on Amazon prime nor on MX Player. Two movies were released between D and H, which was released on an even number date. Movie A was released on Zee5 in the same month in which movie B was released. D was released on Voot immediately after G, which was not released on Amazon Prime. Movie F was released immediately before the movie which was released on SonyLiv. The number of movies released before movie H is same as the number of movies released after movie B, which was released on Hotstar. Movie E was released on Netflix in the month having an even number of days.

Study the given information and answer the following questions based on it.
Eight friends - Amrita, Akash, Amit, Abhay, Anisha, Akshay, Aliah and Amber are working in eight different banks - SBI, PNB, UCO, HDFC, ICICI, HSBC, IDBI and Axis bank on eight designations - Clerk, PO, Assistant Manager (AM), Manager, Chief Manager (CM), Assistant General Manager (AGM), Deputy General Manager (DGM) and General Manager (GM) but not in the same order.
Note: The designations are in ascending order such that Clerk is the junior most while the GM is the senior most in each bank.
Akash is senior to Amit but immediate Junior to the person working in PNB. Anisha works in UCO Bank but she is neither most senior nor most junior among them and she is not AGM. The number of persons senior to Amit is one more than the number of persons junior to Amrita who works in Axis Bank. More than four friends are senior to Abhay who is not a Clerk. The person working in Axis Bank is immediate senior to Abhay. Aliah is senior to Amber who is immediate junior to the person working in ICICI Bank but junior to Akash who works in SBI Bank. Neither Aliah nor Amber works in HDFC Bank. The person working in IDBI Bank is senior to Amber.

Study the given information and answer the following questions based on it.
Eight person - A, B, C, D, P, Q, R and S are born on same date and same month of eight different years - 1976, 1982, 1984, 1989, 1992, 1997, 2001 and 2007 but not in the same order. Their ages are calculated based on the year 2022 each of them has any of the Zodiac signs among - Cancer, Leo, Virgo, Libra, Gemini, Scorpius, Pisces and Aquarius.
Neither Q nor B is a Libra. The person who is a Cancer is not the oldest among all. Sum of the ages of R and B is same as sum of the ages P and A, who is not a Scorpius. C is not an Aquarius. Four persons are born between the Scorpius and the Pisces who is born immediately after R. One person is born between R and D who is a Gemini and not born in 2007. Q was born in a leap year and four persons are born between a Virgo and Q. Number of person born before the Virgo is same as the number of person born after Aquarius. Q is not a Leo.

Answer the questions based on the information given below.
There are four sellers namely Ram, Mohan, Lakhan and Raghav. Each of them has three types of articles (pen, pencil and erasers). The given table shows the sum of the cost prices (in Rs.) of each pen and pencil, difference between total cost prices (in Rs.) of all the pencils and erasers and sum of cost prices (in Rs.) of all the pens and erasers, with the respective sellers.

Sellers	Sum of the cost price (in Rs.) of each pen and pencil	Cost price (in Rs.) of all pencils - Cost price (in Rs.) of all erasers	Sum of cost price (in Rs.) of all pens and erasers
Ram	15	100	2100
Mohan	13	480	2050
Lakhan	27	600	3000
Raghav	19	300	3300

The given bar graph shows the difference between number of pens and pencils and sum of numerical value of cost price of each pencil and number of pencils, with the respective sellers.

Note : Number of pens/pencils/erasers sold by each of the given sellers is an integer.

Answer the questions based on the information given below.
The pie chart given below shows the degree distribution of total population of five different villages i.e. ‘A’, ‘B’, ‘C’, ‘D’ and ‘E’ out of total population of all the five villages together, in degree measures.

The bar graph given below shows the number of literate males and number of employed people in the respective village.
Note : Number of literate males in village ‘A’ is 512.

Number of males in village ‘A’ is same as the number of females in village ‘D’ which is 160 more than number of illiterate people in village ‘E’. Number of females in village ‘C’ is twice the number of illiterate people in village ‘B’. 62.5% of total population of village ‘C’ is illiterate. Number of females in village ‘A’ is same as number of males in village ‘C’. Number of literate females in village ‘C’ is 105% of total number of employed people in village ‘D’. Number of males in village ‘C’ is 26% more than number of un-employed people in village ‘E’. In village ‘B’, 50% of total population are males while number of males in village ‘E’ is 160 more than number of females in it which is 32 less than number of illiterate people in village ‘A’. Number of illiterate people in village ‘D’ is 65% of number of un-employed people in village ‘B’.

There are 938 players played cricket in the world and some of them are played different-different leagues APL, BPL, and CPL in the world. There are 56 \(\frac{8}{7}\) % of players who do not play in any league.BPL has 4 more players as compare to CPL and APL have 22 players less than the CPL. The ratio between the players who play in only APL & CPL together to the players who play only BPL & CPL together is 3 : 2. The total number of players who play only in APL and BPL is equal to the sum of the players who play in only APL & CPL together and BPL & CPL together. The total number of players who play in all three leagues is 99 less than to the players who play in BPL. 40% of the players who play in all three leagues are playing in APL and CPL together. Answers the given questions based on the above information.

Answer the questions based on the information given below.
The table given below shows the total number of towels sold by a shopkeeper from Monday to Friday. Some data are given while some are missing in the table.
Note : Total number of towels sold = Number of small sized, medium sized and large sized towels sold on the particular day.

Days	Total number of towels sold	Ratio of large to small sized towels sold	Percentage of Medium sized towels	Difference between the number of large sized and small sized towels sold
Monday	950	3 : 1	20%	-
Tuesday	900	3 : 2	-	90
Wednesday	-	5 : 4	25%	70
Thursday	750	-	20%	40
Friday	-	4 : 3	40%	90

A company manufactured cups of four different types. The table given below shows the number of cups of four different types manufactured by the company in four different weeks of a month.

Types	Week I	Week II	Week III	Week IV	Total
Type A	2650	1640	-	-	8820
Type B	-	1520	1650	1730	-
Type C	3240	-	-	2550	8750
Type D	2960	1220	-	-	8270
Total	10730	-	7530	-	-

The number of cups of type D manufactured in week IV is 480 less than the number of cups of type A manufactured in week I. The number of cups of type C manufactured in week II is 1/6 of the total number of the cups of type B manufactured. The number of cups of type A manufactured in week III is 220 more than the number of cups of type B manufactured in week I.

In a school of more than 500 students, when the students were standing in a row of 7, 5 students were left out. When these students were standing in a row of 10, again 5 students were left out and when they were standing in a row of 15, 5 students were left out again. If each time, at least one row was formed and the number of students in the school is the least possible, then find the average of the number of rows formed in the above three cases.

Komal and Harish etered into a partnership with investment of Rs.70000 and Rs.55000 respectively after certain number of months Girish joined them with investment of Rs.60000. At the end of one year they earned a profit of Rs.297000. If share of Girish in the profit is Rs.72000. Period of investment of Harish is what percent more than the period of investment of Girish?

A 480 L mixture of milk and water in the ratio 5: 3 If 'X' L of the mixture is replaced by water and again '(X - 24)' L of the mixture is replaced by water. If the amount of water in the final mixture is 300 L, then find the value of 'X + 15'.

The volume of hemisphere is equal to the volume of cylinder. Calculate the ratio of total surface area of hemisphere and total surface area of cylinder. The radius of hemisphere and cylinder is equal.

After five years, A's age will be 10.5 years less than 2.5 times of C's age. Three years ago, the ratio of age of A and C is 3: 1. If B is three times the age of C, then what is the present age of B?

Pipes A, B, and C alone can fill a tank in 25 minutes, 75 minutes, and 50 minutes, respectively while a tap alone can empty the tank in 150 minutes. If pipe A and the tap opened together and after 15 minutes pipe A is closed and B and C together is opened, then in how many minutes will the tank filled completely?

Present age of P is 15 years, and he invested Rs.4500 at 20% annual Compound Interest while Q invested Rs.5824 at 25% annual Compound Interest. When they both turn 18 years, interest amount received by both of them is same, then how old are Q at present?

The average marks of the three students L, M and N is 80. Another man P enters the group of these three and makes the average 75. Now, a man Q whose marks 6 more than P, replaces M and average of the L, N, P and Q becomes 70. What is the marks of M?

Answer the questions based on the information given below.
6 trucks (numbered 1 to 6) have to transport certain number of articles (bags + balls). If an odd numbered truck fails to transport all the articles assigned to it then it is transported by next odd numbered truck and if an even numbered truck fails to transport the required number of articles then it is transported by next even numbered truck. The given table shows the number of articles to be transported by each of the truck, percentage/actual number of articles transported out of total number of articles to be transported, percentage/actual number of articles not transported out of total number of articles to be transported, by each of the six trucks.
Note: a) Equal number of articles has to be transported by each of the trucks.
b) The number of articles which were not transported by trucks 5 and 6, together were transported by a spare truck

Truck	Total number of articles to be transported	Percentage/actual number of articles transported	Percentage/actual number of articles not transported
1	-	-	1200
2	-	80%	-
3	-	4500	25%
4	-	-	2880
5	-	60%	-
6	-	5760	-

The given pie-chart shows the percentage distribution of number of balls transported by each of the given trucks out of total number of balls transported by all trucks together. Sum of number of bags transported by given 6 trucks is 12360.

Answer the questions based on the information given below.
Five persons – Prakash, Ritik, Sahil, Tushar and Dheeraj have some notes in denomination of Rs. 20, Rs. 50 and Rs. 100 but it is not necessary that person certainly has notes of all the given three denominations with them. The ratio of total amount with Sahil and Tushar is 2:3, respectively. Total amount with Tushar is 12.5% more than that with Prakash. Total amount with Ritik is Rs. 170 less than that with Prakash and Rs. 350 less than that with Dheeraj. Dheeraj has a total of Rs. 580 with him.
Additional information:
1.) Total number of notes with Prakash is more than 10 but less than 13 and Prakash has only Rs. 20 and Rs. 50 notes. The number of Rs. 50 notes with Prakash is more than the number of Rs. 20 notes.
2.) Ritik has only Rs. 20 and Rs. 50 notes and the number of Rs. 20 notes with him is more than number of Rs. 50 notes with him.
3.) Sahil has the notes of Rs. 20 and Rs. 100 denominations only.
4.) Tushar has only Rs. 50 and Rs. 100 notes and the number of notes that Sahil has is same as the number of notes that Tushar has.
5.) Dheeraj has the notes of all three denominations and the number of Rs. 20 notes that Ritik has is same as the number of Rs. 20 notes that Dheeraj has. Total number of notes that Prakash has is same as total number of notes that Dheeraj has.