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Reasoning Aptitude

DATA SUFFICIENCY MCQs

Total Questions : 590 | Page 9 of 59 pages
Question 81. Question : Which train did Aman catch to go to office ?
Statements :
I. Aman missed his usual train of 10.25 a.m. A train comes in every 5 minutes.
II. Aman did not catch the 10.40 a.m. train or any train after that time.
  1.    I alone is sufficient while II alone is not sufficient
  2.    II alone is sufficient while I alone is not sufficient
  3.    Either I or II is sufficient
  4.    Neither I nor II is sufficient
  5.    Both I and II are sufficient
 Discuss Question
Answer: Option D. -> Neither I nor II is sufficient
Question 82. Question : The Chairman of a big company visits one department on Monday of every week except for the Monday of third week of every month. When did he visit the Purchase department ?
Statements :
I. He visited Accounts department in the second week of September after having visited Purchase department on the earlier occasion.
II. He had visited Purchase department immediately after visiting Stores department but before visiting Accounts department.
  1.    I alone is sufficient while II alone is not sufficient
  2.    II alone is sufficient while I alone is not sufficient
  3.    Either I or II is sufficient
  4.    Neither I nor II is sufficient
  5.    Both I and II are sufficient
 Discuss Question
Answer: Option A. -> I alone is sufficient while II alone is not sufficient
Question 83. Question : What does 'nip' stand for in a code language ?
Statements :
I. In the code language, 'that is very beautiful' is written as 'se nip sre num'.
II. In the same code language, 'my house is beautiful' is written as 'nip sto sre tip'.
  1.    I alone is sufficient while II alone is not sufficient
  2.    II alone is sufficient while I alone is not sufficient
  3.    Either I or II is sufficient
  4.    Neither I nor II is sufficient
  5.    Both I and II are sufficient
 Discuss Question
Answer: Option D. -> Neither I nor II is sufficient
Question 84.

The following problems, there is one question and three statements I, II and III given below the question. 

You have to decide whether the data given in the statements is sufficient to answer the question. Read 

all the statements carefully and find which of the statements is/are sufficient to answer the given question.

Choose the correct alternative in each question.What is the total monthly salary of Vasu ?

How many sons does X have ?

I. Q and U ar e brothers of T.

II. R is sister of P and U. ,

III. R and T are daughter s of X.


  1.    I and II only
  2.    II and III together
  3.    l, II and III together
  4.    I, II and III togethe r ar e not sufficient
  5.    Non e of these
 Discuss Question
Answer: Option D. -> I, II and III togethe r ar e not sufficient

From I, II and III, we conclude that all P, Q, R, T and U are children of X. Of these, Q and U are male while R and T 

are female. But the sex of P cannot be determined.

Question 85.

The following problems, there is one question and three statements I, II and III given below the question. 

You have to decide whether the data given in the statements is sufficient to answer the question. Read 

all the statements carefully and find which of the statements is/are sufficient to answer the given question.

Choose the correct alternative in each question.What is the total monthly salary of Vasu ?

Four subjects --- Physics, Chemistry , Mathematic s and Biology were taught in

four consecutive periods of one hour each starting from 8.00 a.m. At what tim e

was the Chemistry period scheduled ? 

I. Mathematics period ended at 10.00 a.m. which was preceded by Biology.

II. Physics was scheduled in the last period.

III. Mathematics period was immediately followed by Chemistry .


  1.    Onl y I
  2.    Onl y I or Onl y II
  3.    Onl y II
  4.    II and II I together
  5.    I and II together or I and III together
 Discuss Question
Answer: Option E. -> I and II together or I and III together

From I and II. we conclude that Mathematics period began at 9.00 a.m., Biology

period began at 8.00 a.m. and Physics period began at 11 a.m. So. the Chemistry

period began at 10.00 a.m.

From I and III, we conclude that Mathematics period ended and Chemistry period

began at 10.00 a.m.

Question 86.

The following problems, there is one question and three statements I, II and III given below the question. 

You have to decide whether the data given in the statements is sufficient to answer the question. Read 

all the statements carefully and find which of the statements is/are sufficient to answer the given question.

Choose the correct alternative in each question.What is the total monthly salary of Vasu ?

Who among Siddhartha, Nikunj, Vipul and Mukul i s the youngest ?

I. Vipul is young r than Mukul but older than Siddhartha and Nikunj.

II. Mukul i s the oldest.

III. Siddhartha is older than Nikunj . 


  1.    Only l
  2.    I and II together
  3.    II and III together
  4.    II and III together
  5.    Non e of these
 Discuss Question
Answer: Option D. -> II and III together

From I, we have : M > V, V > S, V > N. ...(i)

From II. we have : Mukul is the oldest. ...(ii)

From III. we have : S > N ...(iii)

Combining (i) and (tfi), we ge t : M > V, V > S > N or M > V > S > N.

Clearly, Nikunj is the youngest.

Question 87.

The following problems, there is one question and three statements I, II and III given below the question. 

You have to decide whether the data given in the statements is sufficient to answer the question. Read 

all the statements carefully and find which of the statements is/are sufficient to answer the given question.

Choose the correct alternative in each question.What is the total monthly salary of Vasu ?

In which year was Sanjay born ?

I. Sanjay is six year's older than Gopal.

II. Gopal's brother was born in 1982.

III. Sanjay' s brother i s tw o year's younger than Copal' s brother who was eight

year's younger than Gopal.


  1.    I and II together
  2.    II and III together
  3.    I and III together
  4.    I, II and III together
  5.    None of these
 Discuss Question
Answer: Option D. -> I, II and III together

From II. we know that Gopal's brother was born in 1982.

From III. we find that Gopal s brother was 8 year s younge r to him Le. Gopal was

born in 1974.

From I, we find that Sanjay is 6 years older than Gopal. Thus. Sanjay was born in 1968.

So, all the three statements are required.

Question 88.

The following problems, there is one question and three statements I, II and III given below the question. 

You have to decide whether the data given in the statements is sufficient to answer the question. Read 

all the statements carefully and find which of the statements is/are sufficient to answer the given question.

Choose the correct alternative in each question.What is the total monthly salary of Vasu ?

What is the total monthly salary of Vasu ? 

I. Vasu's basic salary is Rs 100 more than Rajan's salary who also serves in

Vasu's company.

II. Other allowance s drawn by Rajan besides his basic salary are Rs 2000 per

month which is Rs 50 less than Vasu' s salary.

III. Ryan's basic salary is Rs 1550 per month.


  1.    II only
  2.    II and III together
  3.    I and II together
  4.    l and III together
  5.    I, II and III together
 Discuss Question
Answer: Option E. -> I, II and III together

From III, we have: Rajan's basic salary = Rs. 1550.

From I, we have: Vasu's basic salary = Rs. (1550 + 100) = Rs. 1650.

From II, we have: Rajan's other allowances = Rs. 2000 and Vasu's other allowances = Rs. 2050.

Therefore Vasu's monthly salary = Rs. (1650 + 2050) = Rs. 3700.

Question 89.

The following problems, there is one question and three statements I, II and III given below the question. 

You have to decide whether the data given in the statements is sufficient to answer the question. Read 

all the statements carefully and find which of the statements is/are sufficient to answer the given question.

Choose the correct alternative in each question.What is the total monthly salary of Vasu ?

What does 'come' represent in a code language ? 

I. 'pit na tac means 'come and go' in that code language.

II.`ja ta da' means `you are good' in that code language.

III.`na da rac' means `you can come' in that code language,


  1.    I and II together
  2.    II and III together
  3.    I and III together
  4.    I. II and III all together
  5.    None of these
 Discuss Question
Answer: Option C. -> I and III together

To find the code for 'come', we need to hav e two statements which hav e one common

code word and 'come' as the common word. Thus, I and III together are sufficient.

Question 90.

The following problems, there is one question and three statements I, II and III given below the question. 

You have to decide whether the data given in the statements is sufficient to answer the question. Read 

all the statements carefully and find which of the statements is/are sufficient to answer the given question.

Choose the correct alternative in each question.What is the total monthly salary of Vasu ?

Five persons --- A, B, C, D and E are sitting in a row. Who is sitting in the

middle ?

I. B is between E and C.

II. B is to the right of E.

III. D is between A and E.


  1.    I and II together
  2.    II and III together
  3.    I and III together
  4.    I, II and III together
  5.    None of these
 Discuss Question
Answer: Option D. -> I, II and III together

From I, the order is E, B, C or C, B, E.

From II, the order is E, B,

From III. the order is A, D, E.

Combining the above three, we ge t the order as : A, D, E, B, C.

Clearly, E is sitting in the middle.

So, all the three statements are required.


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