TCS NQT 2021 Reasoning Ability Solutions | September 2021 | TCS NQT previous year paper solutions
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QUESTION 1 Which is the wrong term in the following series?
Mkl ,imj, gqh ,csf, awd, wyb, udw
- Awd
- Wyb
- Udw
- Csf
Answer: C. Udw
QUESTION 2: Which is the WRONG term in the following series?
HER, JGT, LIV, NKX, PMY
- LIV
- NKX
- PMY
- JGT
Answer: PMY
QUESTION 3: Which is the wrong term in the following series?
IAZ , KEB, MID, POF, QUH
- QUH
- POF
- MID
- KEB
Answer:- POF
QUESTION 4: In a certain code, if:
P/Q means P is the father of Q.
P+Q means P is the mother of Q
P-Q means P is the brother of Q
P*Q means P is the sister of Q
If A + B/C – D, then A is D’s _____
- Grandmother
- Grandfather
- Father
- Sister
Answer: A. Grandmother
QUESTION 5: In a certain code:
A + B means ‘A is the sister of B’
A = B means ‘A is the mother of B’
A%B means ‘A is the daughter of B’
A@B means ‘A is the mother-in-law of B’
If P@Q+R=S%T, which of the following is TRUE?
- P’s daughter is the sister of R.
- T is the sister-in-law of Q’s husband.
- Q’s husband is the brother-in-law of T.
- R is the daughter of P’s husband.
Answer: c. Q’s husband is the brother-in-law of T
QUESTION 6: In each of the five pairs of letter clusters, the letter in the second term is a rearranged /transformed form of a letter in the first term in a particular pattern.In which two pairs, has the transformation been done in the same way?
- ACTOR:CROTA
- BENCH:CEHBN
- CHAIR : ARHCI
- DIRTY : RYITD
- ENJOY ; JYNEO
- a and c
- e and c
- b and d
- b and e
Answer: (OPTION 2) e and c
QUESTION 7: A, B, C, D, E, F, and G are standing in a row facing north. B is to the left of D.There are two persons between C and G, E id adjacent to B and C . F is // Incomplete
QUESTION 8: Six persons Vinay, Vijay, Varun, Varsha, Vinod, and Vartika were seated in a row not necessarily in the same order. They were seated facing the north. Vijay was 2nd to the right of Varsha who was seated at a gap of 3 from Vartika. Vinay was 2nd to the right of Varun who was not neighboring Vijay. Who was seated to the immediate right of Vinod?
- Vartika
- Varun
- Vijay
- Varsha
Answer(option a) Vartika
QUESTION 9: In a queue of persons Tushar is 15th from the back and Naseem is 13th from the front. Angel is exactly in the middle of the Tushar and Naseem is 10th from the front. There are as many people between Tushar and Angel as there are between Naseem and Prince.
What is the position of the Prince in the queue?
- 16th from the front
- 6th from the front
- 8th from the back
- 13th from the back
Answer(option A) 16th from the front
QUESTION 10: Amar has more money than Ram, Ram does not have as much money as Subhas. Tarun has more money than Vimal but not as much money as Amar. Subhas has more money than Amar. Who has the highest money?
- Ram
- Vimal
- Subhas
- Tarun
Answer: C. Subhas
QUESTION 11
Given below is a question followed by two statements 1 and 2 each containing some information. Decide which of the statements is correct.
In a certain code, ‘REC’ means they are friends. Which letter stands for they?
- Statement 1 – ‘PEN’ means ‘we are classmates’
- Statement 2 – ‘CMS’ means they love them
- If the data in statement to alone is sufficient to answer the question
- If the data in both statements 1 and 2 together are not sufficient to answer the question
- If the data either in statement 1 alone or statement to alone is sufficient to answer the question
- If the data in a statement one is alone sufficient to answer the question
Answer: D. If the data in a statement one is alone sufficient to answer the question
QUESTION 12
In each of the five pairs of letter clusters, the letter in the second term is a rearranged /transformed form of a letter in the first term in a particular pattern. In which two pairs, has the transformation been done in the same way?
- TFM : YIQ
- GZV : LCZ
- BXN : GCS
- SJW : XNA
- EOU : IRY
Options
- C and E
- A and B
- B and E
- A and D
Answer: A and B
QUESTION 13
In a certain code, if
i) A+B means B is the father of A
ii)A-B means B is the mother of A
iii)A*B means B is the brother of A
iv)A/B means B is the sister of A
How is P related to T in the given expression?
T*S/R*Q+P
- Paternal grandfather
- Maternal grandfather
- Great grandfather
- Father
Answer: 4. Father
Question 14:Given below is a question followed by three statements. Each contains some information. Decide which of the following is true?
How is M related to N?
- N is father of T, who is sister of K
- K and M are siblings, K is daughter of her parents
- M and T are brothers. N is sister of T
- If statement 1 and 3 together are sufficient to answer the question
- If statement 1 and 2 together are sufficient to answer the question
- If statement 2 and 3 together are sufficient to answer the question
- IF all statement are sufficient to answer this question
Answer: B. statement 1 and 2 together are sufficient to answer the question
Question 15:Two statements are followed by two conclusions:
Statements: all paths are roads.
: some roads are highways.
Conclusion: Some highways are paths.
: All paths being highway is a possibility.
- Only conclusion 2 follows
- Neither conclusion 1 nor conclusion 2 follows.
- Both conclusion 1 and conclusion 2 follows
- Only conclusion 1 follows.
Answer: 1. Only 2 follows
Question 16:
A statement is followed by two assumptions I and II. Consider the statement and decide whether the given assumptions are an explanation of the statement.
Statement
Our product will help you to gain weight without any side effects – advertisement of a health company.
Assumptions
- Some people want to gain weights.
- There are mass gain products with some side effects
- Both I and II are implicit
- Only assumption II is implicit
- Neither I nor II are implicit
- Only assumption I is implicit
Answers: 4. The only assumption is implicit
Question 17:
In the following figure triangle represents shirts, the circle represents collars, the rectangle represents full sleeves and the square represents a checked pattern. Which letter represents shirts that have full sleeves, collars, and checked patterns.
- G
- L
- K
- H
ANSWER – OPTION C -K
QUESTION 18
In the following figure, the shapes indicate different categories of persons and the numbers in different segments show the numbers of persons.
How many dancers sing and play but are not athletes.
- 7
- 10
Answer: 1. 7
QUESTION 19
Select from the given alternatives, the box that can be formed by folding the sheet given below.
Answer: (B)
QUESTION 20
Which region represents the writers who are not essay writers but are poets?
- 78
- 67
- 72
- 84
Ans: 84
QUESTION 21
Select the figure that will replace the question mark(?) in the following figure series:-
Ans D
QUESTION 22: Amrendra is going to buy a laptop following are the criteria of selection of the laptop given by his father:
- Must be for less than Rs. 40,000.
- Must have RAM equal to or more than 8 GB.
- Must have Intel processor of version i3 or above.
- If any laptop is satisfying all the above criteria except (a), he will need his dad’s permission if it is for less than Rs. 50,000.
- If any laptop is satisfying all the above criteria except (b), he will need his mom’s permission if it has storage of more than 512 GB.
Acer AT20 is a new laptop in the market costing Rs. 35,000 and having 8 GB RAM. It consists of processor i5 and pre-installed windows 10.
Which of the following option below is CORRECT for the laptop given above?
- He will buy the laptop.
- He needs dad’s permission to buy it.
- He needs mom’s permission to buy it.
- He will not buy the laptop.
Answer-b
QUESTION 23
A paper is folded and cut as shown below. How will it appear when unfolded?
Options
Ans: C
QUESTION 24: A paper is folded and cut as shown below. How will it appear when unfolded?
Options:
Ans: D
QUESTION 25
If the given figure is folded to form a cube, which symbol will come opposite to “Z” ?
Options
- B
- R
- L
- K
Answer – Option B
QUESTION 26: Select the option figure which is related to the third figure in the same way as the second figure is related to the first figure:
Options
- 4
- 2
- 1
- 3
Ans b.2
Question 27:
Select from the given alternatives, the box that can be formed by folding the sheet given below.
Options
- Only I
- Only II
- I and II
- Only III
Answer: d
Question 28: In each of the five pairs of letter clusters, the letters in the second term are a rearranged/ transformed form of the letters in the first term in a particular pattern. In which two pairs, has the transformation been done in the same way
- TFM: YIQ
- GZV: LCZ
- BXN: GCS
- SJW: XNA
- EOU: IRY
Options
- C and E
- A and D
- B and E
- A and B
Ans d A and B
Question 29
In the Venn Diagram, A represents married persons, B region represents persons having only 2 children and C region represents pharmacists. What does the shaded portion signifies ?
Options
- The group of individuals who belong to two or more than two classes mentioned
- The pharmacist who have 2 children
- Group of individuals who belong to 1 or more than 2 classes mentioned
- Married pharmacists who have 1 child
Ans:- a)The group of individuals who belong to two or more than two classes mentioned
Question 30
If the square represents the dancers, circle represents the singers, triangle represents the designers and the rectangle represents the chefs, who are the designers who are not singers ?
Options
- D
- J
- I+d
- I
Ans:- c) I+d
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