Data Sufficiency MCQs with Answers 2027

Q1

Question : In which year was Rahul born ?

Statements :
I. Rahul at present is 25 years younger to his mother.
II. Rahul's brother, who was born in 1964, is 35 years younger to his mother.

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Q2

Open question

Question : What will be the total weight of 10 poles, each of the same weight ?

Statements :
I. One-fourth of the weight of each pole is 5 kg.
II. The total weight of three poles is 20 kilograms more than the total weight of two poles.

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Q3

Open question

Question : How many children does M have ?

Statements :
I. H is the only daughter of X who is wife of M.
II. K and J are brothers of M.

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Q4

Open question

Question : How much was the total sale of the company ?

Statements :
I. The company sold 8000 units of product A each costing Rs. 25.
II. This company has no other product line.

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Q5

Open question

Question : The last Sunday of March, 2006 fell on which date ?

Statements :
I. The first Sunday of that month fell on 5th.
II. The last day of that month was Friday.

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Q6

Open question

Question : What is the code for 'sky' in the code language ?

Statements :
I. In the code language, 'sky is clear' is written as 'de ra fa'.
II. In the same code language, 'make it clear' is written as 'de ga jo'.

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Q7

Open question

Question : How many children are there between P and Q in a row of children ?

Statements :
I. P is fifteenth from the left in the row.
II. Q is exactly in the middle and there are ten children towards his right.

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Q8

Open question

Question : How is T related to K?

Statements :
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.

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Q9

Open question

Question : How is J related to P ?

Statements :
I. M is brother of P and T is sister of P.
II. P's mother is married to J's husband who has one son and two daughters.

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Q10

Open question

Question : How is X related to Y ?

Statements :
I. Y and Z are children of D who is wife of X.
II. R's sister X is married to Ys father.

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Q11

Open question

Question : Who is to the immediate right of P among five persons P, Q, R, S and T facing North ?

Statements :
I. R is third to the left of Q and P is second to the right of R.
II. Q is to the immediate left of T who is second to the right of P.

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Q12

Open question

Question : On which date of the month was Anjali born in February 2004 ?

Statements :
I. Anjali was born on an even date of the month.
II. Anjali's birth date was a prime number.

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Q13

Open question

Question : How is X related to Y?

Statements :
I. Y says, "I have only one brother".
II. X says, "I have only one sister".

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Q14

Open question

Question : How is F related to P?

Statements :
I. P has two sisters M and N.
II. F's mother is sister of M's father.

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Q15

Open question

Question : B is the brother of A. How is A related to B ?

Statements :
I. A is the sister of C.
II. E is the husband of A.

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Q16

Open question

Question : How many children are there in the row of children facing North ?

Statements :
I. Vishakha who is fifth from the left end is eighth to the left of Ashish who is twelfth from the right end.
II. Rohit is fifth to the left of Nisha who is seventh from the right end and eighteenth from the left end.

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Q17

Open question

Question : How many doctors are practising in this town ?

Statements :
I. There is one doctor per seven hundred residents.
II. There are 16 wards with each ward having as many doctors as the number of wards.

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Q18

Open question

Question : On which day of the week was birthday of Sahil ?

Statements :
I. Sahil celebrated his birthday the very next day on which Arun celebrated his birthday.
II. The sister of Sahil was born on the third day of the week and two days after Sahil was born.

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Q19

Open question

Question : How many pages of book X did Robert read on Sunday ?

Statements :
I. The book has 300 pages out of which two-thirds were read by him before Sunday.
II. Robert read the last 40 pages of the book on the morning of Monday.

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Q20

Open question

Question : How is Tanya related to the man in the photograph ?

Statements :
I. Man in the photograph is the only son of Tanya's grandfather.
II. The man in the photograph has no brothers or sisters and his father is Tanya's grandfather.

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Data Sufficiencypractice.

Data Sufficiency
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