| 1. | Two numbers are in the ratio 3 : 4. The product of their H.C.F. and L.C.M. is 2028. The sum of the numbers is ? | |
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68
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72
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86
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91
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Report Question| 2. | The LCM of two numbers is 48. The numbers are in the ratio 2 : 3. The sum of the numbers is ? | |
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28
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32
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40
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64
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| 3. | The H.C.F. and L.C.M. of two numbers are 21 and 84 respectively. If the ratio the two numbers is 1 : 4, then the larger of the two numbers is ? | |
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12
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108
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48
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84
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| 4. | The LCM of two numbers is 495 and their HCF is 5. If the sum of the numbers is 100, then their difference is ? | |
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10
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46
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70
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90
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| 5. | If the HCF and LCM of two consecutive (positive) even numbers be 2 and 84 respectively, then the sum of the numbers is ? | |
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30
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26
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14
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34
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| 6. | The L.C.M. of two numbers is 20 times their H.C.F. The sum of H.C.F. and L.C.M. is 2520. If one of the number is 480, the other number is ? | |
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400
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480
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520
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600
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| 7. | The product of the LCM and the HCF of two numbers is 24. If the difference of the numbers is 2, then the greater of the number is ? | |
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3
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4
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6
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8
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| 8. | The sum of two numbers is 84 and their HCF is 12. Total number of such pairs of number is ? | |
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2
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3
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4
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5
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| 9. | The product of the LCM and HCF of two numbers is 24. The difference of the two numbers is 2. Find the numbers ? | |
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8 and 6
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8 and 10
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2 and 4
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6 and 4
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| 10. | The sum of two numbers is 216 and their HCF is 27. How many pairs of such numbers are there ? | |
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1
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2
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3
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0
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