Data Sufficiency - part 2 Backup

Given below is a question followed by two statements. Identify which of the following statement(s) is/are necessary to answer the question.

Question: How is X related to Y?

Statement 1: X says, “I have only one sister.”

Statement 2: Y says, “I have only one brother.”

• Statement 1 alone is sufficient

• Statement 2 alone is sufficient

• Both Statement 1 and Statement 2 are necessarily required

• Question cannot be answered even if both Statement 1 and Statement 2 are taken

Which all statements are required to answer the given question:

What is the relationship between C and A?

I. A has no son but has 2 children.

II. G is the wife of A.

III. C is the son of G's daughter.

• Only statements I and II

• Only statements II and III

• Only statements I and III

• Not possible to determine using all the statements together

Given below is a question followed by two statements A and B. Identify which of the two statements are necessary to answer the question.

Question: Who amongst A, B, C and D is the eldest?

Statement A: A is older than B and C.

Statement B: D is the youngest.

• Only Statement A is sufficient

• Only Statement B is sufficient

• Both Statements A and B are required

• None of these

Given below is a question followed by two statements A and B. Identify which of the two statements are necessary to answer the question.

Question: How many sisters does Nisha, a girl have?

Statement A: Nisha's father has 4 children.

Statement B: Each girl in Nisha's family has two brothers.

• Only Statement A is sufficient

• Only Statement B is sufficient

• Both Statements A and B are required

• Question cannot be answered even if both statements A and B are used

Given are two statements, you have to mark which of the questions given in the options can be answered using these statements.

A. 17 people are males and literate

B. 30 people are males and 34 people are literates

• How many people are either male or illiterate ?

• How many people are either male or illiterate but not both ?

• How many people are there in total ?

• None of these

What would be the day of the week on 31st March of a leap year?

Information 1: The day of the week on 31st March is either Thursday or Friday

Information 2: The day of the week on 31st March of previous year was either Monday or Tuesday

To answer the given question, which of the given information is/are sufficient?

• Only 1

• Only 2

• Both 1 and 2 together

• Question cannot be answered even if both information are used

Mark the options which gives enough information to answer the question:

Am I a 5 digit number?

• I am divisible by 5

• 57 is exactly divisible by me

• I am lesser than thousand

• Either B or C

S is father of T. What is the relation of T with S’s wife?

Information 1: S is a male

Information 2: T is a male

To answer the given question, which of the given information is/are sufficient?

• Only 1

• Only 2

• Both 1 and 2 together

• Data insufficient

(1) Some trees are tall. All tall trees have orange leaves.

(2) Some tall trees have dark brown trunks.

Trees that have a black trunk have flowers.Question:

Are trees that have flowers tall?

To answer the given question, which among information 1 and 2 is/are sufficient?

• Statement 1 alone is sufficient to answer the question

• Statement 2 alone is sufficient to answer the question

• Both the statements are needed to answer the question

• Cannot be answered even if both statements are used

Which of the following statements is required to answer the question:

How many brothers and sisters do I have?

Statement A: I have 2 brothers

Statement B: Each of my sister has 3 brothers and 2 sisters

• Statement A alone is sufficient

• Statement B alone is sufficient

• Both statements A and B are required

• Data insufficient