DS Questions GMAT

hii sir, I am preparing for the GMAT Examination will you please provide me the some sample questions on the Data sufficiency asked in the quantities Reasoning section ?

[Shaleen]

As you asking for the Sample questions of the Data sufficiency of the GMAT Examination the questions are given below :


This data sufficiency problem consists of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question


1) P and Q are positive integers. Is P odd?

Statement #1: P^2*Q is odd

Statement #2: P + Q is even



2) The numbers a, b, c, and d are all positive, and J = a/b and K = c/d. Is J greater than K?

Statement #1: a < b, c < d, and c > a

Statement #2: a + 7 = c and b + 4 = d



3) What is the value of x?

Statement #1: x^2 = 100

Statement #2: x^3 = 1000



4) Rachel drove the 120 miles from A to B at a constant speed. What was this speed?

Statement #1: If she had driven 50% faster, her new time would have by 2/3 of her original time.

Statement #2: If she drove 20 mph faster, she would have arrived an hour sooner.



5) Suppose n children are going to sit, in any order, on a row of n chairs. What is the value of n?

Statement #1: In this row, there are 5040 possible arrangements of the n children.

Statement #2: If one child leaves, and one chair is removed from the row, there would be 4320 fewer arrangements of the remaining children.



6) What is the value of x?

Statement #1: 6x – 14y = 10

Statement #2: 21y = 9x – 15

CA-CPT-prospectus-9) In the diagram above, what is the circumference of the circle?
Statement #1: The area of triangle is
Statement #2: ∠B = 60°

10) Line L is a line in the x-y plane. Does line L pass through the second quadrant?
Statement #1: Line L has a positive slope
Statement #2: At its closest approach, Line L is never closer than 3 units to the origin.

11) Throughout last year, a stylish jacket had a full price of P in certain store. At the beginning of this year, the regular full price of the jacket rose A% percent. Shortly after the beginning of this year, this store had a sale, and Margarette bought the jacket at B% less than then this year’s current full price, where B > A. How much did Margarette save, buying the jacket this year on sale, as compared to what she would have spent last year?
Statement #1: P = $250
Statement #2: B – A = 5

12) The numbers a, b, and c are all positive. If , then what is the value of ?
Statement #1: a – b = 3
Statement #2:

Answers for the 12 new DS questions
1) A
2) C
3) B
4) B
5) D
6) E
7) A
8) D
9) C
10) E
11) E
12) C


rest of the questions you may find from the below attachment that is free to download