# Mixed Quantitative Aptitude Questions Set 107

Directions(1-5): Answer the following questions based on given information.
The graph provides the information about the number of HP service centers in different states in different years. 1. What was the difference between the average number of service centers in Delhi and Punjab in 2012 and the average of the number of service centers in Punjab and Orissa in 2015?
6
14
10
8
12
Option D
Required difference = (54+50)/2+(48+40)/2 = 8

2. What was the ratio of the total number of service centers in Orissa during the period 2013 to 2015 to the total number of service centers in Delhi during the period 2012 to 2014?
137:154
139:152
137:150
121:144
130:151
Option A
Total number of service centers in Orissa during the period 2013 to 2015 = 42+45+50 = 137
Total number of service centers in Delhi during the period 2012 to 2014 = 48+52+54 = 154
Required ratio = 137:154

3. The total number of service centers in 2014 in the 3 states combined was what percentage of the total number of service centers in 2013 and 2015 in the 3 states combined?
43.34%
40.12%
48.71%
40.55%
39.14%
Option C
Total number of service centers in 2014 in the 3 states combined = (54+45+52) = 151
Total number of service centers in 2013 and 2015 in the 3 states combined = (52+42+46) + (66+50+54) = 310
Required% = 151/310*100 = 48.71%

4. What was the percentage increase in the total number of service centers in the 3 states combined in 2015 with respect to 2013?
25.25%
28.20%
21.43%
19.51%
20.15%
Option C
Required% = [(66+50+54)-(52+42+46)]/(52+42+46)*100
= 21.43%

5. Out of the total number of service centers in Orissa and Punjab in 2012 and 2013 combined 5/83 of them were located near residential areas. What was the total number of service centers in Orissa and Punjab in 2012 and 2013 combined that were located near residential areas?
18
15
12
10
20
Option D
Total number of service centers in Orissa and Punjab in 2012 and 2013 combined
= 5/83*(38+40+42+46) = 10

6. Directions(6-10): Find the odd one out of the following question.

7. 6,9,16,29,55,81
29
6
9
55
81
Option D
+2^2-1
+3^2-2
+4^2-3
+5^2-4
+6^2-5
50 should be in place of 55.

8. 17,21,33,63,118,229
63
33
17
21
118
Option E
+2*2
+3*4
+5*6
+7*8
+11*10
119 should be in place of 118.

9. 15,14,24,63,236,1175
24
15
14
63
1175
Option E
*1-1^2
*2-2^2
*3-3^2
*4-4^2
*5-5^2
1155 should be in place of 1175.

10. 16,16,17,21,52,116
16
21
116
52
17
Option B
+0^3
+1^3
+2^3
+3^3
+4^3
25 should be in place of 21.

11. 3,8,11,19,30,49,79,126
126
19
49
11
79
Option A
3+8
8+11
11+19
19+30
30+49
49+79
79+126
128 should be in place of 126.