# Data Sufficiency Aptitude Questions

These type of questions test the basic math facts and skills along with reasoning, analytical, and problem-solving abilities. Each data sufficiency item presents you with a question. You do not actually have to find the answer to the problem; instead, your challenge is to decide whether or not the information presented along with the question would be sufficient to allow you to answer the question. Four answer choices are provided, each of which categorizes the relationship between question and the information provided in a different way. You must select the answer choice that accurately describes this relationship.

#### Passage

Q1

Village T is in which direction with respect to village R?

I. T is to the North of W which is to the west of S.

II. T is to the North-west of S.

III. W is to the North-West of R.

Level 1 Data Sufficiency
A

Any two of the three

B

I and II

C

II and III

D

I and III

E

None of these

#### Passage

Q2

How is 'DATE' written in the code language?

I. DEAR is written as $#@? in that code II. TREAT is written as %?#@% in that code III. TEAR is written as %#@? in that code Level 1 Data Sufficiency A I and Ii B II and III C I, Ii and III D I and either II or III E None of these Q3 What is the value of 144$ 16 * 7 # 9?

I. $means ÷, * means × and # means + II. 16$ 4 * 2 # 3 = 10.

Level 1 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q4

What is Sumit's position from the right end in a row of children?

I. There are 10 children between Sumit and Rajan.

II. Rajan is twentieth from the left end of the row of children.

Level 1 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q5

What is Sachin's rank form the top in a class of 25 students?

I. Sachin ranks three ranks above Amit who ranks 18th from the bottom.

II. Sachin's rank from the top is two ranks below Deepti who ranks 23rd from the bottom.

Level 1 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q6

A, B, C, D and E are seated around a circular table facing at the centre. Who is to the immediate right of B?

I. D is in between A and E.

II. C is in between B and E.

Level 1 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q7

In a row of five children A, B, C, d and , who is standing in the middle?

I. D is to the immediate right of E and B is to the immediate left of E.

II. B is at the extreme left of the row.

Level 1 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q8

How is X related to Y?

I. Y and Z are children of D who is wife of X.

II. R's sister X is married to Y's father.

Level 1 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q9

How is Manick related to Nisha?

I. Manick is the only son of Nisha's mother-in-law.

II. Ritu is Manick's only sister.

Level 2 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q10

Which word is the code language means 'flower'?

I. 'de fu la pane' means 'rose flower is beautiful' and 'la quiz' means 'beautiful tree'.

II. 'de la chin' means 'red rose flower' and 'pa chin' means 'red tree'.

Level 2 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q11

How is T related to K?

I. R's sister J has married T's brother L, who is the only son of his parents.

II. K is the only daughter of L and J.

Level 2 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q12

How many children does M have?

I. H is the only daughter of X who is wife of M.

II. K and J are brother of M.

Level 2 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q13

P, q, R, S and T are sitting around a circular table facing towards the centre. Who among them is sitting to the immediate right of R?

I. Q is sitting between P and T, and T is sitting to the immediate right of S.

II. Q is second to the left of R and is second to the right of S.

Level 2 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q14

Among Monika, Anita, Sonal, Ratna and Tanvy, who came last for the program?

I. Monika came after Anita but not after Tanvy.

II. Ratna came after Tanvy but not after Sonal.

Level 2 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q15

What is the distance between village X and Y by the shortest route?

I. Village X is to the North of village Z at a distance of 35 kms.

II. Village Y is to the west of village Z at a distance of 20 kms.

Level 2 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question

#### Passage

Q16

What is Suman's rank from the top in a class of forty students?

I. Suman is 3 ranks below Deepak from the top.

II. Deepak's rank from the bottom is 23.

III. Suman is 3 ranks above Deepak from the bottom.

Level 2 Data Sufficiency
A

Any two of the three

B

I and II

C

II and III

D

I, II and III

E

II and either I or III

Q17

The are of a playground is 1600 sq.m. What is its perimeter?

I. It is a perfect square playground.

II. It costs Rs. 3200 to put a fence around the playground at the rate of Rs. 20 per metre.

Level 3 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q18

What is the rank of P from the bottom in a class of 30 students?

I. M is third from the top and there are five students between M and P.

II. The rank of K is fourth form the bottom and there are 17 students between K and P.

Level 3 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q19

Village K is towards which direction of the village N?

I. Village M is to the north of village N and to the east of village K.

II. Village D is to the west of village N and to the south of village K.

Level 3 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question
Q20

In which direction is Rahul facing?

I. In the early morning Rahul was standing in front of a puppet and the shadow of puppet was falling to the right of Rahul.

II. In the early morning Rahul was standing on the ground. His shadow was falling behind him when he turned to his left.

Level 3 Data Sufficiency
A
if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not answer the question
B
if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not answer the question
C
if the data either in statement I alone or in statement II alone are sufficient to answer the question
D
if the data in both statements I and II together are not sufficient to answer the question
E
if the data in both statements I and II together are necessary to answer the question