APTITUDE QUIZ
Q:1. A 3 by 4 rectangle is inscribed in circle. What is the circumference of the circle?
- A) 2.5π
- B) 3π
- C) 5π
- D) 4π
Q:2.The ratio of the area of a square to that of the square drawn on its diagonal is
- A) 1:2
- B) 2;3
- C) 3:1
- D) 4:1
Q:3.The base of a parallelogram is twice its height. If the area of the parallelogram is 72 sq. cm, find its height
- A) 6
- B) 7
- C) 8
- D) 9
Q:4.The dimensions of a room are 10m x 7m x 5m. There are 2 doors and 3 windows in the room. The dimensions of the doors are 1m x 3m. One window is of size 2m x 1.5m and the other 2 windows are of size 1m x 1.5m. The cost of painting the walls at Rs. 3 per sq m is
- A) Rs.174
- B) Rs.274
- C) Rs.374
- D) Rs.474
Q:5.The base of a triangular field is three times its altitude. If the cost of cultivating the field at Rs. 24.68 per hectare be Rs. 333.18, find its base and height.
- A) B=900;H=300
- B) B=300;H=900
- C) B=600;H=700
- D) B=500;H=900
Q:6.If the length of the diagonal of a square is 20cm,then its perimeter must be
- 40cm b. 30cm c. 10cm d. 15cm
- A) a
- B) b
- C) c
- D) d
Q:7.The length of a rectangular plot is 20 metres more than its breadth. If the cost of fencing the plot @ Rs. 26.50 per metre is Rs. 5300, what is the length of the plot in metres?
- A) 20
- B) 200
- C) 300
- D) 400
Q:8.The inner circumference of a circular race track, 14 m wide, is 440 m. Find radius of the outer circle
- A) 44
- B) 22
- C) 33
- D) 84
Q:9.A circular swimming pool is surrounded by a concrete wall 4ft wide. If the area of the concrete wall surrounding the pool is 11/25 that of the pool, then the radius of the pool is?
- A) 10ft
- B) 20ft
- C) 30ft
- D) 40ft
Q:10.A wheel makes 1000 revolutions in covering a distance of 88 km. Find the radius of the wheel.
- A) 14
- B) 13
- C) 12
- D) 11
Q:11.The cost of fencing a square field @ Rs. 20 per metre is Rs.10.080.How much will it cost to lay a three meter wide pavement along the fencing inside the field @ Rs. 50 per sq m
- A) 53800
- B) 43800
- C) 83800
- D) 73800
Q:12.Three circles of radius 3.5cm are placed in such a way that each circle touches the other two. The area of the portion enclosed by the circles is
- A) 1.967
- B) 1.867
- C) 1.767
- D) 1.567
Q:13.A rectangular lawn 55m by 35m has two roads each 4m wide running in the middle of it. One parallel to the length and the other parallel to breadth. The cost of graveling the roads at 75 paise per sq meter is
- A) rs.58
- B) rs.158
- C) rs.258
- D) rs.358
Q:14.A room of 5m 44cm long and 3m 74cm broad is to be paved with squre tiles. Find the least number of squre tiles required to cover the floor.
- A) 136
- B) 146
- C) 166
- D) 176
Q:15.The ratios of areas of two squares, one having its diagonal double than the other is
- A) 2:1
- B) 2:3
- C) 3:1
- D) 4:1
Q:16.The area of a circular field is 13.86 hectares. Find the cost of fencing it at the rate of Rs. 4.40 per metre.
- A) 2808
- B) 3808
- C) 4808
- D) 5808
Q:17.The percentage increase in the area of a rectangle, if each of its sides is increased by 20%
- A) 22%
- B) 33%
- C) 44%
- D) 55%
Q:18.The length of the room is 5.5m and width is 3.75m. Find the cost of paving the floor by slabs at the rate of Rs.800 per sq meter
- A) Rs.16500
- B) Rs.15500
- C) Rs.17500
- D) Rs.18500
Q:19.What is the least number of squares tiles required to pave the floor of a room 15.17 m long and 9.02 m broad?
- A) 814
- B) 714
- C) 614
- D) 713
Q:20.The ratio between the perimeter and the breadth of a rectangle is 5 : 1. If the area of the rectangle is 216 sq. cm, what is the length of the rectangle?
- A) 16
- B) 18
- C) 20
- D) 22
-:ANSWER:-
1.Answer: C
2.Answer: A
3.Answer: A
4.Answer: D
5.Answer: A
6.Answer: A
7.Answer: B
8.Answer: D
9.Answer: B
10.Answer: A
11.Answer: D
12.Answer: A
13.Answer: C
14.Answer: D
15.Answer: D
16.Answer: D
17.Answer: C
18.Answer: A
19.Answer: A
20.Answer: B
