Integra Previous Years Solved Sample Placement Papers
- 12 file cabinets require 18 feet of wall space. How much space will 30 cabinets need?
(A) 20
(B) 30
(C) 35
(D) 45
Ans: D
- A monkey climbs 6 meters and falls 3 meters in alternate minutes. How long does it take to climb a 60-meter tree?
(A) 35 minutes
(B) 37 minutes
(C) 32 minutes
(D) 34 minutes
Ans: D
- 3, 18, 4, 24, 5, 30, ?
(A) 1
(B) 6
(C) 3
(D) 4
Ans: B
- A copying machine "P" can copy 135 pages in 9 minutes. P and Q together can copy 300 pages in 12 minutes. In what time can Q copy 80 pages?
(a) 7
(b) 5
(c) 4
(d) 8 (Ans)
- Find the number when 270 is increased in a 9:11 ratio.
(a) 330 (Ans)
(b) 390
(c) 380
(d) 310
- The ratio between two numbers is 3:4, and their sum is 420. What is the greater of the two numbers?
(a) 175
(b) 315
(c) 200
(d) 240 (Ans)
- In a joint business, the capitals of A, B, and C were Rs. 45000, Rs. 30000, and Rs. 22500, respectively. A withdrew half of his capital after 4 months. After 9 months of this withdrawal, there was a total profit of Rs. 28400. Find each share of the profit.
Ans: Rs. 10200, Rs. 10400, Rs. 7800
- The probabilities of two events A and B are 0.25 and 0.40, respectively. The probability that both A and B occur is 0.15. What is the probability that neither A nor B occurs?
(a) 0.35
(b) 0.65
(c) 0.50 (Ans)
(d) 0.90
- If three numbers are added in pairs, the sums are 10, 19, and 21. Find the numbers.
Ans: 6, 4, & 15
- Q is as much younger than R as he is older than T. If the sum of the ages of R and T is 50 years, what is the definite difference between R and Q's age?
(A) 1 year
(B) 2 years
(C) 25 years
(D) Data inadequate
(E) None of these
Ans: D
- The age of a father 10 years ago was thrice the age of his son. Ten years hence, the father's age will be twice that of his son. What is the ratio of their present ages?
(A) 5:2
(B) 7:3
(C) 9:2
(D) 13:4
Ans: B
- The length of a rectangle is twice its breadth. If the length is decreased by 5 cm and the breadth is increased by 5 cm, the area of the rectangle increases by 75 sq. cm. Find the original length of the rectangle.
(A) 20 cm
(B) 24 cm
(C) 25 cm
(D) 26 cm
Ans: A
- A motorboat, whose speed is 15 km/hr in still water, goes 30 km downstream and comes back in a total of 4 hours 30 minutes. What is the speed of the stream (in km/hr)?
(A) 4
(B) 5
(C) 6
(D) 10
Ans: B
- Two pipes can fill a tank in 10 hours and 12 hours, respectively, while a third pipe empties the tank in 20 hours. If all three pipes are operated simultaneously, in how much time will the tank be filled?
(A) 6 hrs 20 min
(B) 7 hrs 15 min
(C) 5 hrs 30 min
(D) 7 hrs 30 min
Ans: D
- 39 persons can repair a road in 12 days working 5 hours daily. In how many days will 30 persons, working 6 hours daily, complete the same work?
(A) 10
(B) 13
(C) 14
(D) 15
Ans: B