Answer Key Available : No

Topic : Logical Reasoning

Source : Learningroots ]]>

Answer Key Available : No

Topic : Logical Reasoning

Source : Learningroots ]]>

- A perfume containing L, should also contain the essence N, and the quantity of N should be twice as that of L.
- A perfume containing M, must also have O as one of its components and they should be in equal proportion.
- A single perfume should never contain N as well as O.
- O and P should not be used together.
- A perfume containing the essence P should contain P in such a proportion that the total amount of P present should be greater than the total amount of the other essence or essences used.

Q1 Among the following which is an agreeable formula for a perfume?

A. One part L, one part P

B. Two parts M, two parts L

C. Three parts N, three parts L

D. Four parts O, four parts M

E. Five parts P, five parts M

Q2 Adding more amount of essence N will make which of the following perfumes agreeable?

A. One part L, one part N, five parts P

B. Two parts M, two parts N, two parts P

C. One part M, one part N, one part P

D. Two parts M, one part N, four parts P

E. Two parts N, one part O, three parts P

Q3 Among the following, the addition of which combination would make an unagreeable perfume containing two parts N and one part P agreeable?

A. One part L

B. One part M

C. Two parts N

D. One part O

E. Two parts P

Q4 Among the following which combination cannot be used together in an agreeable perfume containing two or more essences?

A. L and M

B. L and N

C. L and P

D. M and O

E. P and N

(i) The person who works in Physiotherapy belongs to San Francisco.

(ii) Neither Ross nor Chandler belongs to Los Angeles.

(iii) Ross works in neither Culinary Sciences nor Paleontology. The same is true for Monica.

(iv) Chandler works in Transponstering and belongs to neither Boston nor Philadephia.

(v) Rachel belongs to New York and doesn’t work in Fashion.

(vi) The person who works in Performance Arts belongs to neither Boston nor Philadephia. The same is true for the person who works in Fashion.

(1) Who works in Physiotherapy?

(a) Ross

(b) Joey

(c) Phoebe

(d) None of these

(2) Who works in Fashion?

(a) Ross

(b) Joey

(c) Phoebe

(d) Monica

(3) The person who works in Performance Arts belongs to which city?

(a) Boston

(b) New York

(c) Chicago

(d) None of these

(1) A chooses 68. In order to win, which no. should B choose next?

a) 69

b) 76

c) 74

d) 79

(2) B chooses 43. In order to win, which no. should A choose next?

a) 44

b) 48

c) 52

d) 54

Dr House : Dr Murli Prasad Sharma committed this crime

Dr Tancredi : I did not do it.

Dr Jekyll : It was not Dr Salunkhe.

Dr Murli Prasad Sharma : Dr House is lying when he says that I did it.

Dr Salunkhe : Dr Tancredi is telling the truth.

Who committed the crime?

(a) Either Dr House or Dr Murli Prasad Sharma

(b) Dr Tancredi

(c) Dr Jekyll

(d) Dr Salunkhe

(1) Who sat opposite to Lata?

(a) Abhijeet

(b) Kishore

(c) Pankaj

(d) Shankar

(2) Given the information in the previous question, who sat opposite Udit?

(a) Asha

(b) Geeta

(c) Kavita

(d) Usha

Email id. rajivgusain1996@gmail. com.

Thanks sir. ]]>

Figure can be made as

Who sat opposite to Lata? -

who sat opposite to Udit? -

1.D

2.A

3.E

4.A

is it right ? ]]>

Solution:

(1) L and N always together; And Quantity of N = twice as L

(2) M and O always together; And Quantity of M = O

(3) N and O NEVER together

(4) O and P NEVER together

(5) quantity of P always greater than total of others together

consider option (A) - 1L and 1P ; by (4) this condition is contradicting.

consider option (B) - 2M and 2L; from (1) & (2) along with M and L, O and N also should be added. but N and O can never be together from (3). so,this condition is contradicting.

consider option (C) - by (1) its contradicting

consider option (E) - by (5) its contradicting

consider option (D) - by (2) the statement satisfies the condition.

Hence answer is D.consider option (A) - From (1), N = twice as L. Already there is 1L,1N,5P. The condition (5) is also satisfied. by adding 1N, it becomes 2N and twice the quantity of L.

Hence answer is A.

NOTE: In all other options M and O are present. With O, N can never be added.from (5), P should have greater proportion than all the other elements. So, P should only be added.

option (E) is the only one that satisfies the above.

Hence answer is E.From the statements except L and M, all the other combinations can be added together.

Hence answer is A.

If a perfume has L in it, then it should also contain N.

Also, if a perfume has M in it, then it should also have O in it.

But we know that N and O cannot be present together.

So L + M is not allowed.

a. Black

b. White

c. Black if A is wearing a White hat

d. White if A is wearing a Black hat ]]>

(1) How many of them like all the 3 characters?

a. 5

b. 10

c. 15

d. Data insufficient

(2) How many of them like exactly one of the 3 characters?

a. 65

b. 45

c. 35

d. Data insufficient

Additional information given below:

I. Boys sit at the corner.

II. No siblings sit adjacent to each other.

III. The siblings A and F have more than two people between them.

IV. No two (or more) boys sit adjacent to each other.

V. Seat 4 and 5 were occupied by girls.

VI. F and E are the eldest of the boys and the girls respectively.

(1) Who occupied seat number 4?

(a) C

(b) B

(c) D

(d) Cannot be determined

(2) Which two people are definitely sitting adjacent to each other?

(a) (A, D)

(b) (C, E)

(c) (B, D)

(d) (A, B )

(3) How many people are sitting between A and E?

(a) 3

(b) 4

(c) 2

(d) Cannot be determined

(4) Who is definitely younger than E’s brother?

(a) C

(b) B

(c) A

(d) F

The following information is known:

Husbands of Catelyn, Arya or Ygritte do not play 3-d chess or Mindgame.

The one who is from King’s Landing plays Quidditch.

Robb plays 3-d chess and is from Harrenhal.

Drogo and Jon are married to Daenerys and Cersei respectively but are not from King’s Landing.

The men from Dragonstone and The Wall are Blurnsball and Mindgame players respectively.

Theon is from Volantis.

Sansa is married to the man from Harrenhal.

Drogo plays Whackbat.

(1) Who is married to the man from The Wall?

(2) The person who plays Whackbat belongs to which place?

(1) Who was the second person to shoot?

a) A

b) B

c) C

d) Either A or B

e) Either B or C

(2) How many targets did A hit?

a) 42

b) 34

c) 17

d) 14

e) Cannot be determined

(3) How many targets did B miss?

a) 6

b) 10

c) 12

d) 16

e) Cannot be determined

Who has more chocolates?

a. Sanaa

b. Pallavi

c. Both have an equal number of chocolates

d. Data inadequate ]]>

a. Each of the six sets of tickets is exactly one of the following colors: green, purple, red, yellow.

b. For each line, the January tickets are a different color than the February tickets.

c. For each month, tickets for different lines are in different colors.

d. Exactly one set of January tickets is red.

e. For line 3, either the January tickets or the February tickets, but not both, are green.

f. The January tickets for line 2 are purple.

g. No February tickets are purple.

(1) If the line 3 tickets for January are red, then which one of the following statements must be true?

(a) The line 1 tickets for January are green.

(b) The line 1 tickets for January are yellow.

(c) The line 1 tickets for February are red.

(d) The line 2 tickets for February are yellow.

(e) The line 3 tickets for February are green.

(2) If one set of the line 2 tickets is green, then which one of the following statements must be true?

(a) The line 1 tickets for January are red.

(b) The line 3 tickets for January are red.

(c) The line 1 tickets for February are red.

(d) The line 3 tickets for February are green.

(e) The line 3 tickets for February are yellow.

(3) Which one of the following statements could be true?

(a) No January ticket is green.

(b) No February ticket is green.

(c) Only line 2 tickets are red.

(d) One set of January tickets is green and one set of January tickets is yellow.

(e) The line 2 tickets for January are the same color as the line 1 tickets for February.

(4) Which one of the following statements could be true?

(a) Both the line 1 tickets for January and the line 2 tickets for February are green.

(b) Both the line 1 tickets for January and the line 2 tickets for February are yellow.

(c) Both the line 1 tickets for January and the line 3 tickets for February are yellow.

(d) The line 1 tickets for January are green, and the line 3 tickets for February are red.

(e) The line 3 tickets for January are yellow, and the line 1 tickets for February are red.

(5) If the line 3 tickets for February are yellow, then each of the following statements must be true EXCEPT:

(a) One set of January tickets is green.

(b) One set of line 1 tickets is red.

(c) One set of line 2 tickets is red.

(d) The tickets in two of the six sets are red.

(e) The tickets in two of the six sets are yellow.

(6) Suppose that none of the ticket sets are purple. If all of the other conditions remain the same, then which one of the following statements could be true?

(a) None of the January tickets are green.

(b) None of the February tickets are green.

(c) None of the line 2 tickets are green.

(d) No line 1 or line 2 tickets are yellow.

(e) No line 2 or line 3 tickets are red.

(i) Ankit did not purchase either a pair of Shoes or a Bag, while Amar purchased a Mobile Phone

(ii) Abhinav did not purchase either a pair of Shoes or a Pen, while Anuj Purchased a Watch

(iii) neither Amit nor Abhijeet purchased either a Pen or a Bag

(1) If Amit and Abhinav between themselves purchased a pair of Shoes and a Bag, what did Abhijeet purchase?

(a) Pen

(b) Shirt

(c) Watch

(d) Cannot be determined

(2) What did Ankit Purchase?

(a) Pen

(b) Shirt

(c) Shoes

(d) Cannot be determined

(3) Which of the following statements would be sufficient to determine which person purchased which item?

(i) Abhinav Purchased a Bag.

(ii) Abhijeet purchased a pair of Shoes

(iii) Ankit Purchased a Pen

(iv) Amit Purchased a Shirt

(a) (i), (ii) and (iii) together

(b) Both (ii) and (iv) together

(c) Both (iii) and (iv) together

(d) Either (ii) alone or (iv) alone

(4) How many combinations of persons and the items that they purchased are Possible?

(a) 1

(b) 2

(c) 3

(d) 4

- The number of people who speak only Dothraki, the number of people who speak only Elvish and the number of people who speak only Parseltongue form an arithmetic progression.
- Similarly, the number of people who know exactly two languages also form an arithmetic progression.
- The number of people who know all the three languages is one-tenth of the number of people who know only Elvish, which in turn is two-thirds of the number of people who know only Parseltongue.
- The number of people who know both Dothraki and Elvish is 15 and the number of people who know both Elvish and Parseltongue is 19.
- The number of people who know to speak in Parseltongue is 70 and the number of people who know how to converse in Dothraki is fewer than that.

What is the sum of all the values of the total number of people in the colony that could be possible?

How many people can converse in Dothraki and Parseltongue?

What is the maximum possible number of people who can understand Dothraki?

What is the number of people who know at least two languages?