Practice Data Sufficiency Practice Questions with Detailed Solutions – Level 1

Each question below is followed by two statements I and II. Decide whether the data given in the statements are sufficient to answer the question.

How is P related to Q?

I. P is the son of R, and R is the mother of Q.

II. Q is the sister of S.

Each question below is followed by two statements I and II. Decide whether the data given in the statements are sufficient to answer the question.

In which direction is village M with respect to village N?

I. Village M is 5 km to the north of village K.

II. Village N is 5 km to the west of village K.

Each question below is followed by two statements I and II. Decide whether the data given in the statements are sufficient to answer the question.

What is Anita's present age?

I. Anita is 4 years older than Sunil.

II. Sunil's present age is half of Anita's present age.

Each question below is followed by two statements I and II. Decide whether the data given in the statements are sufficient to answer the question.

In a certain code language, what is the code for 'tea'?

I. 'hot tea' is written as 'la fu'.

II. 'hot tea now' is written as 'fu la ze' and 'hot now' is written as 'ze la'.

Each question below is followed by two statements I and II. Decide whether the data given in the statements are sufficient to answer the question.

On which day of the week was Rohan born?

I. Rohan was born three days before Sunday.

II. Rohan was born on the day after his cousin Meena, who was born on a Wednesday.

Each question below is followed by two statements I and II. Decide whether the data given in the statements are sufficient to answer the question.

Five friends A, B, C, D and E sit in a row facing north. Who sits in the middle of the row?

I. A sits at the extreme left end and B sits second to the right of A.

II. C sits at the extreme right end and D sits next to C.

Each question below is followed by two statements I and II. Decide whether the data given in the statements are sufficient to answer the question.

Six persons P, Q, R, S, T and U sit around a circular table facing the centre, with each person exactly opposite another. Who sits opposite P?

I. P sits between Q and S.

II. Q sits opposite R and S sits opposite T.

Each question below is followed by two statements I and II. Decide whether the data given in the statements are sufficient to answer the question.

Among four friends A, B, C and D, who is the tallest?

I. A is taller than B but shorter than C.

II. D is taller than A.

Each question below is followed by two statements I and II. Decide whether the data given in the statements are sufficient to answer the question.

In which direction is Seema facing?

I. Seema turned to her right and then started walking towards a temple.

II. Seema is standing in the morning, facing the rising sun.

Each question below is followed by two statements I and II. Decide whether the data given in the statements are sufficient to answer the question.

What is Kiran's present age?

I. Five years ago, Kiran was 12 years old.

II. Kiran is 3 years younger than her brother.