aptitudetests4me.com
Aptitude Tests 4 Me


bulletPassage Reading

bulletVerbal Logic

bulletNon Verbal Logic

bulletNumerical Logic

bulletData Interpretation

bulletReasoning

bulletAnalytical Ability

bulletBasic Numeracy

bulletAbout Us

bulletContact

bulletPrivacy Policy

bulletGoogle Privacy & Terms

bulletSite Map Page



Basic Numeracy/Quantitative Aptitude

29. Sterling Silver is 92.5% pure silver. How many grams of Sterling Silver must be mixed to a 90% Silver alloy to obtain a 500g of a 91% Silver alloy?

(a) 100 grams
(b) 150 grams
(c) 200 grams
(d) 250 grams

30. How many Kilograms of Pure water is to be added to 100 Kilograms of a 30% saline solution to make it a 10% saline solution.

(a) 200 Kilograms
(b) 250 Kilograms
(c) 300 Kilograms
(d) 400 Kilograms

31. A 50 ml after-shave lotion at 30% alcohol is mixed with 30 ml of pure water. What is the percentage of alcohol in the new solution?

(a) 16.75%
(b) 17.75%
(c) 18.75%
(d) 20.75%

32. You add x ml of a 25% alcohol solution to a 200 ml of a 10% alcohol solution to obtain another solution. Find the amount of alcohol in the final solution in terms of x. Find the ratio, in terms of x, of the alcohol in the final solution to the total amount of the solution. What do you think will happen if x is very large? Find x so that the final solution has a percentage of 15%.

(a) 64 ml
(b) 200 ml
(c) 300 ml
(d) 400 ml

33. What is the least positive integer that has the same number of positive factors as 175?

(a) 8
(b) 10
(c) 12
(d) 16

TOTAL

Detailed Solution




Download Free EBooks for GMAT, GRE, ACT, SAT, LSAT, MCAT etc.

1. Passage Reading 2. Verbal Logic 3. Non Verbal Logic 4. Numerical Logic

5. Data Interpretation 6. Reasoning 7. Analytical Ability 8. Basic Numeracy

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140
141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160
161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200
201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220
221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240
241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260
261 262 263 264 265 266 267 268 269 270 271

Tell Your Freind

Your Name:
Your Friends Email Address:
Your Friends Name: