DSQ Previous Years Solved Sample Placement Papers
- There are 200 questions on a 3 hr examination. Among these questions are 50 mathematics problems. It is suggested that twice as much time be spent on each Maths problem as for each other question. How many minutes should be spent on mathematics problems?
(A) 36
(B) 72
(C) 60
(D) 100
Ans: B
- In a class composed of x girls and y boys, what part of the class is composed of girls?
(A) y/(x + y)
(B) x/xy
(C) x/(x + y)
(D) y/xy
Ans: C
- If 9x - 3y = 12 and 3x - 5y = 7, then 6x - 2y = ?
(A) -5
(B) 4
(C) 2
(D) 8
Ans: D
- M men agree to purchase a gift for Rs. D. If three men drop out, how much more will each have to contribute towards the purchase of the gift?
(A) D/(M - 3)
(B) MD/3
(C) M/(D - 3)
(D) 3D/(M� - 3M)
Ans: D
- The proper sequence should be:
(A) QRPS
(B) SQPR
(C) SQRP
(D) QPSR
Ans: D
- How many numbers can be made with digits 0, 7, 8 that are greater than 0 and less than a million?
(a) 496
(b) 486
(c) 1084
(d) 72 (Ans)
- Let \( N = 553 + 173 - 723 \). \( N \) is divisible by:
(a) Both 7 and 13
(b) Both 3 and 13
(c) Both 17 and 7
(d) Both 3 and 17 (Ans)
- 10 straight lines, no two of which are parallel and no three of which pass through any common point, are drawn on a plane. The total number of regions into which the plane is divided is:
(a) 56
(b) 255
(c) 1024
(d) Not unique (Ans)
- What are the ages of the three brothers?
I. The product of their ages is 21.
II. The sum of their ages is not divisible by 3.
(a) 1
(b) 2
(c) 3
(d) 4 (Ans)