| 1. | The H.C.F. of two numbers is 96 and their L.C.M. is 1296. If one of the number is 864, the other is ? | |
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132
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135
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140
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144
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Report Question| 2. | The HCF of two numbers is 23 and the other two factors of their LCM are 13 and 14. The larger of the two numbers is ? | |
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276
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299
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345
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322
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| 3. | The LCM of four consecutive numbers is 60. The sum of the first two numbers is equal to the fourth number. What is the sum of four numbers ? | |
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17
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14
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21
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24
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| 4. | The number nearest to 43582 divisible by each of 25, 50 and 75 is ? | |
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43500
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43650
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43600
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43550
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| 5. | The number nearest to 10000, which is exactly divisible by each of 3, 4, 5, 6, 7 and 8, is ? | |
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9240
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9996
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10080
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10000
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| 6. | The smallest number, which, when divided by 12 or 10 or 8, leaves remainder 6 in each case, is ? | |
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246
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186
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126
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66
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| 7. | The largest number of five digits which, when divided by 16, 24, 30, or 36 leaves the same remainder 10 in each case, is ? | |
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99279
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99370
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99269
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99350
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| 8. | If the students of a class can be grouped exactly into 6 or 8 or 10, then the minimum number of students in the class must be ? | |
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60
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120
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180
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240
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| 9. | If the students of a class can be grouped exactly into 6 or 8 or 10, then the minimum number of students in the class must be ? | |
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60
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120
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180
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240
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| 10. | What least number must be subtracted from 1936 so that the resulting number when divided by 9, 10 and 15 will leave in each case the same remainder 7 ? | |
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37
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36
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39
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30
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