Logical Reasoning Questions

In a class of $150$ students, $70$ students passed in Mathematics, $60$ students passed in Chemistry and $20$ students passed in both Mathematics and Chemistry. Then the number of students that failed in both the subjects are:

Two statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:

* All pineapples are papayas.
* All papayas are pears.

Conclusions:

* I. All pineapples are pears.
* II. Some pears are pineapples.

Fill in the blank to complete the given letter series.
\text{ABC, GHI, _____, STU}

In a certain code, 'GARB' is written as 'HEAR'. How will 'DROP' be written in that code?

Select the Venn diagram description that best illustrates the relationship between the following classes:
Musical Instrument, Kathak, Xylophone

Which way would you face now if you turned $45^{\circ }$ to the left after starting by facing north-east?

Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
$(76,152,38)$
$(84,168,42)$

A town has three streets parallel to each other named X, Y and Z. If street X is not the busiest, and street Y is busier than street Z, which street is the busiest?

Introducing a girl, Anthony said, "She is the daughter of the daughter of the mother of my aunt." How is the girl related to Anthony?

A dice has its faces marked by numbers 4, 8, 12, 16, 20 and 24. Two positions of the same dice are shown. In the first position, faces 4, 8, and 16 are visible. In the second position, faces 4, 8, and 12 are visible. Which face is opposite to face 16?

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
All boxes are gifts.
All gifts are cards.

Conclusions:
I. Some boxes are cards.
II. All cards are boxes.

Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.
32 : 35 :: 34 : ? :: 36 : 243

In a code language, ‘HAND’ is written as ‘GYMB’, and ‘FOOD’ is written as ‘EMNB’. How will ‘TEXT’ be written in that language?

Select the number from among the given options that can replace the question mark (?) in the following series.
432, 216, 72, 36, 12, ?

Pointing towards P, Q said, “I am the only son of her mother's son”. How is Q related to P?

In a certain code language, ‘WHILE’ is written as ‘2167103’ and ‘DEPTH’ is written as ‘2314186’. How will ‘ROUND’ be written in that language?

In a certain code language, ‘PULL’ is coded as ‘8211’ and ‘YELLOW’ is coded as ‘931167’. How will ‘POWELL’ be coded in that language?

In a certain code language, ‘MISERY’ is written as ‘LJHPBO’. How will ‘PRAISE’ be written in that language?

A dice has its faces marked by numbers 5, 6, 7, 8, 9 and 10. Two positions of the same dice are described. In the first position, faces 5, 6, and 7 are visible. In the second position, faces 5, 7, and 9 are visible. Which face is opposite to face 6?

Sravan is the father of Anand and Ravali. Gouri is the mother of Kriti. Nipun is the son of Anand. Nipun is the only brother of Kriti. Gouri is the daughter-in-law of Pavani. Pavani has only one daughter and one son. How is Nipun related to Ravali's father?

In the given diagram :I. Rectangle represents persons who know English.II. Triangle represents persons who know Marathi.III. Square represents persons who know Telugu.IV. Circle represents persons who know Hindi.The regions labelled from 1 to 12 represent various combinations of language proficiency among the individuals.How many individuals can speak English exclusively ?

Find the missing number in the series.
20, 35, 60, 105, 190, _____

Priya started walking towards east for $20\text{m}$, then took left and walked for $40\text{m}$, then turned right and walked for $30\text{m}$. Now she turns right and walks $40\text{m}$. How far is priya from her starting point?

A man facing South-East makes three turns of $90^{\circ }$ in the anticlockwise direction and then two $45^{\circ }$ turns in the clockwise direction. In which direction is his right hand now with respect to him?

Select the number from among the given options that can replace the question mark (?) in the following series.
2, 6, 9, 22, 39, ?

Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
$(108,27,9)$
$(132,33,11)$

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:

Some Birds are Insects.

Some Insects are Animals.

All Animals are Dangerous.

Conclusions:
I. Some Animals are Birds.
II. All Insects are Dangerous.

Select the option that is related to the fourth letter-cluster in the same way as the first letter-cluster is related to the second letter-cluster.
TES : QCR :: ? : NFV

In a code language, ‘COOL’ is written as ‘EMQJ’, and ‘CARD’ is written as ‘EYTB’. How will ‘STAR’ be written in that language?

Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
PG MP _ A _ _ GFA

Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
BZC, EXF, HVI, KTL, ?

M, N, O, P, Q and R are sitting around a circular table facing the centre.
* O is an immediate neighbour of M.
* Only two people sit between O and Q.
* P sits second to the left of R.
* N is an immediate neighbour of P.
Who is sitting second to the right of M?

Three statements are given followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:

All nodes are joints.

Some joints are bones.

All bones are cartilages.

Conclusions:

I. No node is a bone.

II. All joints are cartilages.

III. Some cartilages are nodes.

A person walking towards North-East direction sees his right hand in which direction?

Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
$(144,12,24)$
$(216,18,36)$

In this question, three statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusion(s) logically follow(s) from the statements.
Statements:

All bells are trees.

Some trees are leaves.

All leaves are flowers.

Conclusions:

I. All bells are leaves.

II. Some flowers are trees.

In a code language, 'HELLO' is coded as 83 and 'SHELL' is coded as 79. How will 'MATCH' be coded in the same language?

Manish starts from Point A and drives $12\text{km}$ towards East. He then takes a left turn, drives $5\text{km}$, turns left and drives $30\text{km}$. He then takes a left turn and drives $20\text{km}$. He takes a final left turn, drives $18\text{km}$ and stops at Point Q. How far (shortest distance) and towards which direction should he now drive to reach Point A again? (All turns are $90^{\circ }$ turns only.)

A cyclist rides $12\text{ kilometres}$ west and then turns right and rides $7\text{ kilometres}$. In which direction is the cyclist now travelling?

A person starts at point A and walks 5 blocks North, then 3 blocks West, then 2 blocks South and finally 1 block East. What is the person's final position relative to point A?

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow from the statements.
Statements:

Some Toys are Dolls.

All Dolls are Beautiful.

All Cars are Toys.
Conclusions:
I. All Cars are Beautiful.
II. Some Toys are Beautiful.

In a certain code language, ‘join the class’ is written as ‘yq pt dm’ and ‘the music class’ is written as ‘rj yq dm’. How is ‘music’ written in the given language?

If cake is called 'bread', bread is called 'pastry', pastry is called 'coffee', and coffee is called 'cookies', then which product contain caffeine?

Select the Venn diagram description that best illustrates the relationship between the following classes:
Father, Pilots, Women

Aman drives $5\text{km}$ from point A towards the south. He then takes a left turn and drives $5\text{km}$. He then takes a right turn and drives $5\text{km}$. He again takes a right turn and drives $10\text{km}$. He finally takes a right turn and drives $10\text{km}$ to reach point B. How much and in which direction does he have to drive to return to point A? (All the turns are $90^{\circ }$ turns only.)

Six friends are sitting in a circle and are facing the centre of the circle. Deena is between Nandhu and Unni. Aby is between Biya and Betty. Nandhu and Biya are opposite to each other. Who is sitting right to Nandhu?

Sally drives a mini school bus. She starts at the school gate and drives $7\text{km}$ north for her first pick-up. She then turns right and drives $10\text{km}$ picking up children along the way. She takes another right turn and drives $5\text{km}$. She then takes a final right to return to the school. How far would Sally need to drive to reach back to the school gate again?

Two statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:

* All tablets are medicines.
* Some medicines are ointments.

Conclusions:

* I. Some tablets are ointments.
* II. All ointments are medicines.

Three statements are given, followed by three conclusions numbered I, II and III.
Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.

Statements:
All cameras are bells.
Some bells are computers.
Some computers are printers.

Conclusions:
I. Some cameras are bells.
II. All bells are computers.
III. Some bells are printers.

In this question, three statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follows/follow from the statements. Statements: I. Some clay are soils II. Some soil are mud. III. Some mud are dust. Conclusions: I. Some clay are dust. II. All dust are soil.

Preeti starts from point $A$ and drives $7\text{km}$ towards South. From here, she takes a left turn and drives $9\text{km}$. She then takes a final left turn and drives $7\text{km}$ to reach point $B$. How far should Preeti drive to reach point $A$ from point $B$?

Two Statements are given followed by Three conclusions numbered I, II and III.
Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.

Statements:
All fruits are flowers.
No flower is a leaf.

Conclusions:
I. Some flowers are fruits
II. No fruit is a leaf.
III. All flowers are fruits.

Which among the following is not a leap year?

If the letters of the word 'ELEPHANTS' are arranged in English alphabetical order, which letter will be exactly at the centre?
(Note : If a letter appears more than once, include it as many times as it occurs.)

Which of the following diagrams best illustrates the relationship between Earth, Sea and Sun?

In a certain code, 'LEARNING' is written as '160'. How will 'PREPARATION' be written in that code?

Four cards are placed on a table. Each card has a number on one side and a letter on the other. The cards on display show 3, 8, E and K. Which cards must be turned over to satisfy our requirement?
"If a card has a vowel on one side, then it has an even number on the other side."

Read the statements and select the best conclusion/conclusions that follows/follow the assumptions made in the statements.
Statements:

1. In a T20 cricket match, the total runs made by a team were 120.
2. Out of these, 60 runs were made by spinners.

Conclusions:

1. 20% of the team consists of spinners.
2. The middle order batsmen were spinners.

Three statements are given, followed by three conclusions numbered I, II and III.
Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.

Statements:
All papers are files.
Some files are maps.
No map is a paint.

Conclusions:
I. Some papers are files.
II. All maps are files.
III. Some maps are not paints.

In a certain code language, 'careful emotion' is coded as 'du yu', 'sun key' is coded as 'bin fin', 'careful sun' is coded as 'du bin' and 'emotion key' is coded as 'yu fin'. What is the code word for 'sun'?

Riya remembers that her brother's birthday is after the 20th but before the 24th of March, while her sister confirms that their brother's birthday is after the 21st but before the 23rd of March. On which date is the brother's birthday ?

A statement is given below, followed by two arguments, 1 and 2. Decide which of the given arguments is strong and supports the statement.
Statement: Should taxes be abolished in a developing country like India?
Argument 1: No, taxes are a good source of income for the government to take steps for the development of the country.
Argument 2: Yes, these taxes are NOT used for the goodwill of the nation.

Which of the following words cannot be formed using the letters of the word 'RESPONSIBILITY', without repeating any letters ?

In a certain code language, 'right from wrong' is written as 'jn bh yt', and 'take the right' is coded as 'dn yt gd'. How will 'right' be coded in that language?

Two Statements are given followed by Three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
All blues are reds.
All greens are blues.

Conclusions:
I. No red is a blue.
II. No blue is a green.
III. No green is a red.

Two statements are given followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:

1. All games are tournaments.
2. Some tournaments are matches.

Conclusions:
I. All games are matches.
II. No game is a tournament.

How many triangles are there in the given figure?

Select the option in which the numbers share the same relationship as that shared by the given pair of numbers.
$185:199$

Find the set of numbers amongst the four options that is most like the given set $(49,25,9)$.

A dice has its faces named by letters $L,M,N,V,W$ and $X$. Two positions of the same dice are given below. Which face is opposite to face $X$?

Find the next number in the series: $144,169,196,225,?$

P is wife of Q and mother of R. R is grand-daughter of W. S is grandmother of T and mother of Q. Which of the following is true?

Select the option that will correctly replace the question mark (?) in the series.
12, 22, 42, 82, ?

If CABLE is coded as XZYOV, then YZXP is code of

Among five friends, $A$ is heavier than $B$, $C$ is lighter than $D$, $B$ is lighter than $D$ but heavier than $E$. $D$ is not the heaviest. Who among them is the heaviest?

If South-East becomes West, North-East becomes South and so on, then what will East become?

Which will come next in the following series?
B2E, D5H, F12K, H27N, ?

Select the option that is related to the third term in the same way as the second term is related to the first term.
AC : CI :: GH : ?

Complete the series.
2, 6, 12, 20, 30, 42, _____

If CAT and BOAT are written as XZG and YLZG respectively in a code language, how is EGG to be written?

Which number will follow next in the given number series?
25,24,22,19,15,10,?

Stammering is to Speech as Deafness is to:

Find the odd one out from the following.

Priti scored more than Rahul. Yamuna scored as much as Divya. Lokita scored less than Manju. Rahul scored more than Yamuna. Manju scored less than Divya. Who scored the lowest?

Find the dissimilar term in the given sequence: ACA, BFB, CJC, DLD, EOE

Which of the following descriptions represents the best Venn diagram relation among Tiger, Four-footed, and Elephant?

Following certain logic, 64 is related to 16 and 100 is related to 25. To which of the following is 144 related, following the same logic?

If you can form exactly one meaningful English word using the $1^{\text{st}}$, $5^{\text{th}}$, $6^{\text{th}}$ and $8^{\text{th}}$ letters of the word 'INFORMATION', what will be the fourth letter of that word?

Statement: India has been continuously experiencing military threats from its neighbouring countries.
Courses of action:
I. India should engage in an all-out war to stop the nagging threats.
II. India should get the neighbours into a serious dialogue to reduce the tension at its borders.

Study the given description carefully and answer the question that follows.In a Venn diagram representation consisting of three geometrical shapes (a Circle representing 'Teachers', a Triangle representing 'Females', and a Rectangle representing 'Married' people):The number inside the Triangle (Females) only is $11$.The number inside the Circle (Teachers) only is $8$.The number inside the Rectangle (Married) only is $12$.The intersection of Triangle (Females) and Circle (Teachers) only (excluding the Married rectangle) contains the number $9$.What is the number of female teachers who are NOT married?

Statement: The Officer In-charge of a Company had a hunch that some money was missing from the safe.
Courses of action:
I. He should get it recounted with the help of the staff and check it with the balance sheet.
II. He should inform the police.

Find the odd one out in the series: E5, I9, M13, P17, U21

Complete the series: $2,12,36,80,\dots$

$\text{Y}$ is in the East of $\text{X}$, which is in the East of $\text{P}$. $\text{Z}$ is in the North-West of $\text{Y}$. In which direction of $\text{Z}$ is $\text{P}$?

If $H+I$ means $H$ is the sister of $I$; $H-I$ means $H$ is the brother of $I$ and $H\times I$ means $H$ is the mother of $I$, which of the following means that $J$ is the daughter of $P$?

A introduces B saying, "He is the husband of the granddaughter of the father of my father." Considering A as a male person, how is B related to A?

What was the day of the week on 6th April, 2024 if 6th April, 2023 was Thursday?

Four colleagues L, M, N and O, are sitting around a square table facing outward. L is sitting to the immediate left of M. N is sitting to the immediate right of O. Who is sitting to the immediate right of L?

In a family of five members, $\text{A}$ is $\text{B}$ 's sister and $\text{C}$ is $\text{B}$ 's mother. $\text{D}$ is $\text{C}$ 's father and $\text{E}$ is $\text{C}$ 's mother. How is $\text{A}$ related to $\text{D}$?

Complete the analogy:
$145:15^4::532:?$