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Ratio & Proportion MCQs

Solved Ratio & Proportion MCQs with answers and explanations. Free practice questions for PPSC, FPSC, CSS and other government job exams on FreeSekho.

1. Ratio of 2 to 5 is?
1. 2:1
2. 2:5 ✓
3. 5:2
4. 1:2
2. Simplify 18:24?
1. 4:3
2. 6:10
3. 3:4 ✓
4. 10:12
3. Ratio of 1 meter to 1 centimeter is?
1. 1:10
2. 10:1
3. 1:100 ✓
4. 100:1
4. If A:B = 3:7 and B:C = 14:9, then A:C =?
1. 3:9
2. 2:4
3. 6:9 ✓
4. None of these
5. If the ratio of boys to girls is 4:5 and boys are 40, girls are?
1. 40
2. 50 ✓
3. 55
4. 65
6. Simplify 2.4 : 3.6?
1. 4:6
2. 6:4
3. 2:3 ✓
4. None of these
7. If A:B = 5:8, then B:A =?:?
1. 2:3
2. 3:2
3. 8:5 ✓
4. 8:13
8. Ratio of 15 minutes to 2 hours is?
1. 2:15
2. 15:2
3. 1:2
4. 1:8 ✓
9. If A:B = 2:3 and B:C = 4:5, then A:B:C =???
1. 2:3:4
2. 3:4:5
3. 8:12:15 ✓
4. None of these
10. Ratio of 500 g to 2 kg is?
1. 1:4 ✓
2. 4:1
3. 2:4
4. 3:6
11. If A:B = 7:11 and A = 35, B =?
1. 40
2. 45
3. 50
4. 55 ✓
12. If ratio is 9:11 and sum is 100, numbers are?
1. 40, 60
2. 45,55 ✓
3. 50,45
4. 45,50
13. If a:b = c:d, then?
1. ad=bc ✓
2. ab=cd
3. ac=bd
4. ac=dc
14. If 8 workers do a job in 15 days, 12 workers will do it in?
1. 10 ✓
2. 12
3. 14
4. 16
15. If 12 men or 20 women can do a work in 10 days, then ratio of efficiency of man to woman is?
1. 3:5
2. 2:5
3. 3:4
4. 5:3 ✓
16. 3 : 4 :: 15 : ?
1. 22
2. 24
3. 18
4. 20 ✓
17. ? : 10 :: 20 : 40
1. 5 ✓
2. 7
3. 6
4. 4
18. Simplify the ratio 9 : 7.
1. 9 : 7 ✓
2. 10 : 7
3. 9 : 8
4. 10 : 8
19. 7 : 9 :: ? : 27
1. 27
2. 24
3. 21 ✓
4. 18
20. 7 : 8 :: 63 : ?
1. 74
2. 76
3. 70
4. 72 ✓
21. ? : 14 :: 72 : 112
1. 10
2. 8
3. 9 ✓
4. 11
22. Simplify the ratio 13 : 11.
1. 14 : 12
2. 14 : 11
3. 13 : 11 ✓
4. 13 : 12
23. 11 : 13 :: ? : 39
1. 33 ✓
2. 39
3. 30
4. 36
24. 11 : 12 :: 143 : ?
1. 154
2. 156 ✓
3. 158
4. 160
25. ? : 18 :: 156 : 216
1. 15
2. 12
3. 13 ✓
4. 14
26. Simplify the ratio 17 : 15.
1. 18 : 16
2. 17 : 15 ✓
3. 18 : 15
4. 17 : 16
27. 15 : 17 :: ? : 51
1. 51
2. 42
3. 45 ✓
4. 48
28. 15 : 16 :: 255 : ?
1. 272 ✓
2. 276
3. 270
4. 274
29. ? : 22 :: 272 : 352
1. 19
2. 18
3. 16
4. 17 ✓
30. Simplify the ratio 21 : 19.
1. 22 : 20
2. 21 : 20
3. 22 : 19
4. 21 : 19 ✓
31. 19 : 21 :: ? : 63
1. 57 ✓
2. 54
3. 60
4. 63
32. 19 : 20 :: 399 : ?
1. 420 ✓
2. 418
3. 422
4. 424
33. ? : 26 :: 420 : 520
1. 20
2. 23
3. 22
4. 21 ✓
34. Simplify the ratio 25 : 23.
1. 26 : 24
2. 25 : 24
3. 25 : 23 ✓
4. 26 : 23
35. 23 : 25 :: ? : 75
1. 72
2. 69 ✓
3. 66
4. 75
36. 23 : 24 :: 575 : ?
1. 598
2. 602
3. 600 ✓
4. 604
37. ? : 30 :: 600 : 720
1. 25 ✓
2. 24
3. 26
4. 27
38. Simplify the ratio 29 : 27.
1. 29 : 27 ✓
2. 30 : 27
3. 30 : 28
4. 29 : 28
39. 27 : 29 :: ? : 87
1. 81 ✓
2. 78
3. 87
4. 84
40. 27 : 28 :: 783 : ?
1. 814
2. 812 ✓
3. 810
4. 816
41. ? : 34 :: 812 : 952
1. 31
2. 29 ✓
3. 28
4. 30
42. Simplify the ratio 33 : 31.
1. 33 : 32
2. 34 : 31
3. 34 : 32
4. 33 : 31 ✓
43. 31 : 33 :: ? : 99
1. 96
2. 93 ✓
3. 90
4. 99
44. 31 : 32 :: 1023 : ?
1. 1056 ✓
2. 1054
3. 1060
4. 1058
45. ? : 38 :: 1056 : 1216
1. 33 ✓
2. 32
3. 34
4. 35
46. Simplify the ratio 37 : 35.
1. 38 : 35
2. 37 : 35 ✓
3. 37 : 36
4. 38 : 36
47. 35 : 37 :: ? : 111
1. 105 ✓
2. 111
3. 102
4. 108
48. 35 : 36 :: 1295 : ?
1. 1336
2. 1334
3. 1330
4. 1332 ✓
49. ? : 42 :: 1332 : 1512
1. 38
2. 36
3. 37 ✓
4. 39
50. Simplify the ratio 41 : 39.
1. 41 : 40
2. 42 : 39
3. 41 : 39 ✓
4. 42 : 40
51. 39 : 41 :: ? : 123
1. 120
2. 117 ✓
3. 114
4. 123
52. 39 : 40 :: 1599 : ?
1. 1640 ✓
2. 1644
3. 1642
4. 1638
53. ? : 46 :: 1640 : 1840
1. 42
2. 41 ✓
3. 43
4. 40
54. Simplify the ratio 45 : 43.
1. 45 : 44
2. 46 : 43
3. 46 : 44
4. 45 : 43 ✓
55. 43 : 45 :: ? : 135
1. 126
2. 135
3. 132
4. 129 ✓
56. 43 : 44 :: 1935 : ?
1. 1984
2. 1982
3. 1980 ✓
4. 1978
57. ? : 50 :: 1980 : 2200
1. 45 ✓
2. 44
3. 47
4. 46
58. Simplify the ratio 49 : 47.
1. 49 : 48
2. 50 : 48
3. 49 : 47 ✓
4. 50 : 47
59. 47 : 49 :: ? : 147
1. 138
2. 141 ✓
3. 144
4. 147
60. 47 : 48 :: 2303 : ?
1. 2354
2. 2352 ✓
3. 2356
4. 2350
61. ? : 54 :: 2352 : 2592
1. 51
2. 48
3. 49 ✓
4. 50
62. Simplify the ratio 53 : 51.
1. 53 : 52
2. 54 : 52
3. 53 : 51 ✓
4. 54 : 51
63. 51 : 53 :: ? : 159
1. 156
2. 153 ✓
3. 150
4. 159
64. 51 : 52 :: 2703 : ?
1. 2758
2. 2756 ✓
3. 2760
4. 2754
65. ? : 58 :: 2756 : 3016
1. 54
2. 55
3. 52
4. 53 ✓
66. Find the fourth proportional: 3 : 4 :: 6 : ?
1. 12
2. 10
3. 7
4. 8 ✓
67. Find the mean proportional between 12 and 27.
1. 20
2. 16
3. 22
4. 18 ✓
68. If x : y = 6 : 8 and y = 56, then x = ?
1. 42 ✓
2. 36
3. 54
4. 48
69. Two numbers are in the ratio 6 : 7. If their sum is 91, find the first number.
1. 49
2. 42 ✓
3. 35
4. 56
70. Find the fourth proportional: 2 : 9 :: 18 : ?
1. 83
2. 81 ✓
3. 80
4. 85
71. Find the mean proportional between 28 and 63.
1. 46
2. 42 ✓
3. 44
4. 40
72. If x : y = 3 : 5 and y = 55, then x = ?
1. 33 ✓
2. 30
3. 36
4. 39
73. Two numbers are in the ratio 2 : 3. If their sum is 55, find the first number.
1. 11
2. 22 ✓
3. 33
4. 44
74. Find the fourth proportional: 2 : 13 :: 26 : ?
1. 173
2. 168
3. 171
4. 169 ✓
75. Find the mean proportional between 44 and 99.
1. 64
2. 68
3. 70
4. 66 ✓
76. If x : y = 7 : 9 and y = 135, then x = ?
1. 98
2. 119
3. 112
4. 105 ✓
77. Two numbers are in the ratio 6 : 7. If their sum is 195, find the first number.
1. 75
2. 90 ✓
3. 105
4. 120
78. Find the fourth proportional: 2 : 17 :: 34 : ?
1. 288
2. 289 ✓
3. 291
4. 293
79. Find the mean proportional between 60 and 135.
1. 94
2. 90 ✓
3. 92
4. 88
80. If x : y = 4 : 6 and y = 114, then x = ?
1. 84
2. 80
3. 76 ✓
4. 72
81. Two numbers are in the ratio 2 : 3. If their sum is 95, find the first number.
1. 38 ✓
2. 57
3. 19
4. 76
82. Find the fourth proportional: 2 : 21 :: 42 : ?
1. 443
2. 440
3. 441 ✓
4. 445
83. Find the mean proportional between 76 and 171.
1. 118
2. 112
3. 114 ✓
4. 116
84. If x : y = 8 : 10 and y = 230, then x = ?
1. 184 ✓
2. 192
3. 200
4. 176
85. Two numbers are in the ratio 6 : 7. If their sum is 299, find the first number.
1. 138 ✓
2. 161
3. 115
4. 184
86. Find the fourth proportional: 2 : 25 :: 50 : ?
1. 627
2. 624
3. 625 ✓
4. 629
87. Find the mean proportional between 92 and 207.
1. 140
2. 138 ✓
3. 136
4. 142
88. If x : y = 5 : 7 and y = 189, then x = ?
1. 130
2. 145
3. 135 ✓
4. 140
89. Two numbers are in the ratio 2 : 3. If their sum is 135, find the first number.
1. 108
2. 81
3. 54 ✓
4. 27
90. Find the fourth proportional: 2 : 29 :: 58 : ?
1. 841 ✓
2. 840
3. 843
4. 845
91. Find the mean proportional between 108 and 243.
1. 160
2. 162 ✓
3. 164
4. 166
92. If x : y = 9 : 11 and y = 341, then x = ?
1. 288
2. 297
3. 270
4. 279 ✓
93. Two numbers are in the ratio 6 : 7. If their sum is 403, find the first number.
1. 155
2. 186 ✓
3. 248
4. 217
94. Find the fourth proportional: 2 : 33 :: 66 : ?
1. 1093
2. 1088
3. 1091
4. 1089 ✓
95. Find the mean proportional between 124 and 279.
1. 186 ✓
2. 190
3. 188
4. 184
96. If x : y = 6 : 8 and y = 280, then x = ?
1. 204
2. 210 ✓
3. 222
4. 216
97. Two numbers are in the ratio 2 : 3. If their sum is 175, find the first number.
1. 105
2. 140
3. 35
4. 70 ✓
98. Find the fourth proportional: 2 : 37 :: 74 : ?
1. 1368
2. 1371
3. 1369 ✓
4. 1373
99. Find the mean proportional between 140 and 315.
1. 212
2. 214
3. 208
4. 210 ✓
100. If x : y = 3 : 5 and y = 195, then x = ?
1. 123
2. 114
3. 120
4. 117 ✓
101. Two numbers are in the ratio 6 : 7. If their sum is 507, find the first number.
1. 195
2. 234 ✓
3. 312
4. 273
102. Find the fourth proportional: 2 : 41 :: 82 : ?
1. 1685
2. 1681 ✓
3. 1680
4. 1683
103. Find the mean proportional between 156 and 351.
1. 238
2. 234 ✓
3. 232
4. 236
104. If x : y = 7 : 9 and y = 387, then x = ?
1. 315
2. 308
3. 294
4. 301 ✓
105. Two numbers are in the ratio 2 : 3. If their sum is 215, find the first number.
1. 43
2. 129
3. 86 ✓
4. 172
106. Find the fourth proportional: 2 : 45 :: 90 : ?
1. 2024
2. 2027
3. 2029
4. 2025 ✓
107. Find the mean proportional between 172 and 387.
1. 256
2. 262
3. 258 ✓
4. 260
108. If x : y = 4 : 6 and y = 282, then x = ?
1. 188 ✓
2. 196
3. 184
4. 192
109. Two numbers are in the ratio 6 : 7. If their sum is 611, find the first number.
1. 376
2. 329
3. 235
4. 282 ✓
110. Find the fourth proportional: 2 : 49 :: 98 : ?
1. 2401 ✓
2. 2405
3. 2403
4. 2400
111. Find the mean proportional between 188 and 423.
1. 280
2. 282 ✓
3. 284
4. 286
112. If x : y = 8 : 10 and y = 510, then x = ?
1. 408 ✓
2. 400
3. 424
4. 416
113. Two numbers are in the ratio 2 : 3. If their sum is 255, find the first number.
1. 102 ✓
2. 153
3. 51
4. 204
114. Find the fourth proportional: 2 : 53 :: 106 : ?
1. 2813
2. 2808
3. 2811
4. 2809 ✓
115. Find the mean proportional between 204 and 459.
1. 310
2. 308
3. 304
4. 306 ✓
116. 10 persons can complete a work in 5 days. How many days will 25 persons take to complete the same work?
1. 1 days
2. 2 days ✓
3. 6 days
4. 4 days
117. 8 persons can complete a work in 12 days. How many days will 16 persons take to complete the same work?
1. 6 days ✓
2. 10 days
3. 4 days
4. 8 days
118. 15 persons can complete a work in 20 days. How many days will 25 persons take to complete the same work?
1. 16 days
2. 10 days
3. 14 days
4. 12 days ✓
119. 12 persons can complete a work in 15 days. How many days will 20 persons take to complete the same work?
1. 13 days
2. 9 days ✓
3. 11 days
4. 7 days
120. 6 persons can complete a work in 30 days. How many days will 18 persons take to complete the same work?
1. 8 days
2. 12 days
3. 14 days
4. 10 days ✓
121. 20 persons can complete a work in 9 days. How many days will 15 persons take to complete the same work?
1. 10 days
2. 14 days
3. 16 days
4. 12 days ✓
122. 24 persons can complete a work in 10 days. How many days will 30 persons take to complete the same work?
1. 8 days ✓
2. 6 days
3. 12 days
4. 10 days
123. 5 persons can complete a work in 36 days. How many days will 15 persons take to complete the same work?
1. 14 days
2. 16 days
3. 10 days
4. 12 days ✓
124. 18 persons can complete a work in 25 days. How many days will 30 persons take to complete the same work?
1. 15 days ✓
2. 19 days
3. 13 days
4. 17 days
125. 14 persons can complete a work in 21 days. How many days will 7 persons take to complete the same work?
1. 44 days
2. 40 days
3. 42 days ✓
4. 46 days
126. 20 persons can complete a work in 5 days. How many days will 50 persons take to complete the same work?
1. 6 days
2. 4 days
3. 2 days ✓
4. 1 days
127. 16 persons can complete a work in 12 days. How many days will 32 persons take to complete the same work?
1. 10 days
2. 4 days
3. 8 days
4. 6 days ✓
128. 30 persons can complete a work in 20 days. How many days will 50 persons take to complete the same work?
1. 10 days
2. 16 days
3. 12 days ✓
4. 14 days
129. 24 persons can complete a work in 15 days. How many days will 40 persons take to complete the same work?
1. 11 days
2. 7 days
3. 13 days
4. 9 days ✓
130. 12 persons can complete a work in 30 days. How many days will 36 persons take to complete the same work?
1. 10 days ✓
2. 12 days
3. 8 days
4. 14 days
131. 40 persons can complete a work in 9 days. How many days will 30 persons take to complete the same work?
1. 10 days
2. 16 days
3. 12 days ✓
4. 14 days
132. 48 persons can complete a work in 10 days. How many days will 60 persons take to complete the same work?
1. 12 days
2. 8 days ✓
3. 10 days
4. 6 days
133. 10 persons can complete a work in 36 days. How many days will 30 persons take to complete the same work?
1. 12 days ✓
2. 16 days
3. 10 days
4. 14 days
134. 36 persons can complete a work in 25 days. How many days will 60 persons take to complete the same work?
1. 13 days
2. 19 days
3. 17 days
4. 15 days ✓
135. 28 persons can complete a work in 21 days. How many days will 14 persons take to complete the same work?
1. 44 days
2. 42 days ✓
3. 46 days
4. 40 days
136. 30 persons can complete a work in 5 days. How many days will 75 persons take to complete the same work?
1. 6 days
2. 2 days ✓
3. 4 days
4. 1 days
137. 24 persons can complete a work in 12 days. How many days will 48 persons take to complete the same work?
1. 6 days ✓
2. 4 days
3. 8 days
4. 10 days
138. 45 persons can complete a work in 20 days. How many days will 75 persons take to complete the same work?
1. 12 days ✓
2. 16 days
3. 14 days
4. 10 days
139. 36 persons can complete a work in 15 days. How many days will 60 persons take to complete the same work?
1. 13 days
2. 7 days
3. 9 days ✓
4. 11 days
140. 18 persons can complete a work in 30 days. How many days will 54 persons take to complete the same work?
1. 10 days ✓
2. 14 days
3. 8 days
4. 12 days
141. 60 persons can complete a work in 9 days. How many days will 45 persons take to complete the same work?
1. 12 days ✓
2. 10 days
3. 14 days
4. 16 days
142. 72 persons can complete a work in 10 days. How many days will 90 persons take to complete the same work?
1. 10 days
2. 12 days
3. 8 days ✓
4. 6 days
143. 15 persons can complete a work in 36 days. How many days will 45 persons take to complete the same work?
1. 14 days
2. 12 days ✓
3. 16 days
4. 10 days
144. 54 persons can complete a work in 25 days. How many days will 90 persons take to complete the same work?
1. 15 days ✓
2. 13 days
3. 19 days
4. 17 days
145. 42 persons can complete a work in 21 days. How many days will 21 persons take to complete the same work?
1. 40 days
2. 46 days
3. 44 days
4. 42 days ✓
146. 40 persons can complete a work in 5 days. How many days will 100 persons take to complete the same work?
1. 6 days
2. 4 days
3. 1 days
4. 2 days ✓
147. 32 persons can complete a work in 12 days. How many days will 64 persons take to complete the same work?
1. 4 days
2. 10 days
3. 6 days ✓
4. 8 days
148. 60 persons can complete a work in 20 days. How many days will 100 persons take to complete the same work?
1. 10 days
2. 16 days
3. 14 days
4. 12 days ✓
149. 48 persons can complete a work in 15 days. How many days will 80 persons take to complete the same work?
1. 7 days
2. 9 days ✓
3. 13 days
4. 11 days
150. 24 persons can complete a work in 30 days. How many days will 72 persons take to complete the same work?
1. 12 days
2. 10 days ✓
3. 8 days
4. 14 days
151. 80 persons can complete a work in 9 days. How many days will 60 persons take to complete the same work?
1. 10 days
2. 14 days
3. 16 days
4. 12 days ✓
152. 96 persons can complete a work in 10 days. How many days will 120 persons take to complete the same work?
1. 8 days ✓
2. 10 days
3. 6 days
4. 12 days
153. 20 persons can complete a work in 36 days. How many days will 60 persons take to complete the same work?
1. 10 days
2. 16 days
3. 12 days ✓
4. 14 days
154. 72 persons can complete a work in 25 days. How many days will 120 persons take to complete the same work?
1. 15 days ✓
2. 17 days
3. 19 days
4. 13 days
155. 56 persons can complete a work in 21 days. How many days will 28 persons take to complete the same work?
1. 46 days
2. 42 days ✓
3. 40 days
4. 44 days
156. 50 persons can complete a work in 5 days. How many days will 125 persons take to complete the same work?
1. 1 days
2. 4 days
3. 2 days ✓
4. 6 days
157. 40 persons can complete a work in 12 days. How many days will 80 persons take to complete the same work?
1. 6 days ✓
2. 8 days
3. 4 days
4. 10 days
158. 75 persons can complete a work in 20 days. How many days will 125 persons take to complete the same work?
1. 16 days
2. 12 days ✓
3. 14 days
4. 10 days
159. 60 persons can complete a work in 15 days. How many days will 100 persons take to complete the same work?
1. 11 days
2. 9 days ✓
3. 13 days
4. 7 days
160. 30 persons can complete a work in 30 days. How many days will 90 persons take to complete the same work?
1. 14 days
2. 12 days
3. 10 days ✓
4. 8 days
161. 100 persons can complete a work in 9 days. How many days will 75 persons take to complete the same work?
1. 14 days
2. 16 days
3. 10 days
4. 12 days ✓
162. 120 persons can complete a work in 10 days. How many days will 150 persons take to complete the same work?
1. 12 days
2. 8 days ✓
3. 6 days
4. 10 days
163. 25 persons can complete a work in 36 days. How many days will 75 persons take to complete the same work?
1. 16 days
2. 12 days ✓
3. 14 days
4. 10 days
164. 90 persons can complete a work in 25 days. How many days will 150 persons take to complete the same work?
1. 17 days
2. 19 days
3. 15 days ✓
4. 13 days
165. 70 persons can complete a work in 21 days. How many days will 35 persons take to complete the same work?
1. 40 days
2. 44 days
3. 42 days ✓
4. 46 days
166. If 5 books cost Rs. 1,500, then 10 books will cost Rs. ?
1. 3,000 ✓
2. 3,200
3. 2,800
4. 3,400
167. If 6 books cost Rs. 1,800, then 11 books will cost Rs. ?
1. 3,700
2. 3,500
3. 3,100
4. 3,300 ✓
168. If 7 books cost Rs. 2,100, then 12 books will cost Rs. ?
1. 3,400
2. 3,800
3. 3,600 ✓
4. 4,000
169. If 8 books cost Rs. 2,400, then 13 books will cost Rs. ?
1. 3,900 ✓
2. 3,700
3. 4,300
4. 4,100
170. If 9 books cost Rs. 2,700, then 14 books will cost Rs. ?
1. 4,000
2. 4,600
3. 4,200 ✓
4. 4,400
171. If 10 books cost Rs. 3,000, then 15 books will cost Rs. ?
1. 4,900
2. 4,700
3. 4,300
4. 4,500 ✓
172. If 11 books cost Rs. 3,300, then 16 books will cost Rs. ?
1. 4,600
2. 4,800 ✓
3. 5,200
4. 5,000
173. If 12 books cost Rs. 3,600, then 17 books will cost Rs. ?
1. 5,100 ✓
2. 5,300
3. 5,500
4. 4,900
174. If 13 books cost Rs. 3,900, then 18 books will cost Rs. ?
1. 5,400 ✓
2. 5,800
3. 5,200
4. 5,600
175. If 14 books cost Rs. 4,200, then 19 books will cost Rs. ?
1. 5,900
2. 5,700 ✓
3. 5,500
4. 6,100
176. If 15 books cost Rs. 4,500, then 20 books will cost Rs. ?
1. 6,200
2. 6,000 ✓
3. 6,400
4. 5,800
177. If 16 books cost Rs. 4,800, then 21 books will cost Rs. ?
1. 6,300 ✓
2. 6,700
3. 6,100
4. 6,500
178. If 17 books cost Rs. 5,100, then 22 books will cost Rs. ?
1. 6,400
2. 6,800
3. 6,600 ✓
4. 7,000
179. If 18 books cost Rs. 5,400, then 23 books will cost Rs. ?
1. 6,700
2. 6,900 ✓
3. 7,100
4. 7,300
180. If 19 books cost Rs. 5,700, then 24 books will cost Rs. ?
1. 7,200 ✓
2. 7,400
3. 7,000
4. 7,600
181. If 20 books cost Rs. 6,000, then 25 books will cost Rs. ?
1. 7,900
2. 7,700
3. 7,300
4. 7,500 ✓
182. If 21 books cost Rs. 6,300, then 26 books will cost Rs. ?
1. 8,000
2. 7,800 ✓
3. 7,600
4. 8,200
183. If 22 books cost Rs. 6,600, then 27 books will cost Rs. ?
1. 8,500
2. 7,900
3. 8,100 ✓
4. 8,300
184. If 23 books cost Rs. 6,900, then 28 books will cost Rs. ?
1. 8,800
2. 8,400 ✓
3. 8,600
4. 8,200
185. If 24 books cost Rs. 7,200, then 29 books will cost Rs. ?
1. 8,700 ✓
2. 9,100
3. 8,500
4. 8,900
186. If 25 books cost Rs. 7,500, then 30 books will cost Rs. ?
1. 9,200
2. 9,000 ✓
3. 8,800
4. 9,400
187. If 26 books cost Rs. 7,800, then 31 books will cost Rs. ?
1. 9,300 ✓
2. 9,100
3. 9,700
4. 9,500
188. If 27 books cost Rs. 8,100, then 32 books will cost Rs. ?
1. 10,000
2. 9,400
3. 9,600 ✓
4. 9,800
189. If 28 books cost Rs. 8,400, then 33 books will cost Rs. ?
1. 9,900 ✓
2. 10,100
3. 10,300
4. 9,700
190. If 29 books cost Rs. 8,700, then 34 books will cost Rs. ?
1. 10,600
2. 10,000
3. 10,200 ✓
4. 10,400
191. If 30 books cost Rs. 9,000, then 35 books will cost Rs. ?
1. 10,700
2. 10,900
3. 10,500 ✓
4. 10,300
192. If 31 books cost Rs. 9,300, then 36 books will cost Rs. ?
1. 11,200
2. 10,600
3. 10,800 ✓
4. 11,000
193. If 32 books cost Rs. 9,600, then 37 books will cost Rs. ?
1. 11,100 ✓
2. 11,300
3. 10,900
4. 11,500
194. If 33 books cost Rs. 9,900, then 38 books will cost Rs. ?
1. 11,200
2. 11,800
3. 11,400 ✓
4. 11,600
195. If 34 books cost Rs. 10,200, then 39 books will cost Rs. ?
1. 12,100
2. 11,700 ✓
3. 11,900
4. 11,500
196. 4 : 7 :: 12 : ?
1. 28
2. 21 ✓
3. 18
4. 24
197. 9 : 15 :: 21 : ?
1. 35 ✓
2. 32
3. 36
4. 30
198. 16 : 24 :: 20 : ?
1. 25
2. 32
3. 30 ✓
4. 28
199. 5 : 8 :: 25 : ?
1. 35
2. 38
3. 45
4. 40 ✓
200. 12 : 18 :: 28 : ?
1. 45
2. 36
3. 42 ✓
4. 40
201. 7 : 11 :: 21 : ?
1. 35
2. 33 ✓
3. 30
4. 28
202. 15 persons can complete a work in 12 days. How many days will 20 persons take?
1. 12 days
2. 8 days
3. 9 days ✓
4. 10 days
203. 24 workers can complete a job in 15 days. How many workers are needed to complete it in 10 days?
1. 40
2. 32
3. 36 ✓
4. 30
204. 8 men can complete a work in 30 days. How many days will 12 men take?
1. 24 days
2. 20 days ✓
3. 15 days
4. 18 days
205. 18 workers can complete a job in 20 days. How many days will 30 workers take?
1. 15 days
2. 12 days ✓
3. 14 days
4. 10 days
206. If 5 : x :: 15 : 24, find x.
1. 8 ✓
2. 6
3. 10
4. 12
207. If x : 18 :: 14 : 21, find x.
1. 12 ✓
2. 16
3. 10
4. 14
208. If 12 : 16 :: x : 28, find x.
1. 21 ✓
2. 20
3. 18
4. 24
209. If 7 : 9 :: 35 : x, find x.
1. 50
2. 45 ✓
3. 40
4. 42
210. Find x: 3 : 5 = x : 45.
1. 24
2. 30
3. 27 ✓
4. 35
211. Find x: 8 : 12 = 20 : x.
1. 30 ✓
2. 28
3. 24
4. 32
212. The ratio 36 : 48 is equal to:
1. 4 : 5
2. 2 : 3
3. 3 : 4 ✓
4. 5 : 6
213. The ratio 45 : 60 is equal to:
1. 3 : 4 ✓
2. 2 : 3
3. 5 : 7
4. 4 : 5
214. Divide 1,200 in the ratio 2 : 3. Find the larger share.
1. 480
2. 750
3. 720 ✓
4. 600
215. Divide Rs. 2,400 in the ratio 3 : 5. Find the smaller share.
1. Rs. 1,000
2. Rs. 800
3. Rs. 900 ✓
4. Rs. 1,200