# Quiz-1

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Question 1

Time: 00:00:00
```The sum of the LCM and HCF of two numbers is 1884 and their difference is 1860. If
the difference between the numbers is 12, then determine the sum of the numbers?```

324

324

364

364

300

300

342

342

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Question 2

Time: 00:00:00
`Three numbers are in the ratio of 2 : 3 : 4 and their L.C.M. is 240. Their H.C.F. is:`

40

40

30

30

20

20

10

10

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Question 3

Time: 00:00:00
` The greatest number that divided 7/2 and 35/4`

2/7

2/7

7/4

7/4

None of the mentioned options

None of the mentioned options

4/7

4/7

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Question 4

Time: 00:00:00
`Alloy 1 is 70 Kgs. And alloy 2 is 20 Kgs. If alloy 1 contains copper and Zinc in ratio of 3:4 and alloy 2 contains zinc and tin in ratio of 2: 3. If both the alloy are mixed then find the weight of zinc in newly formed alloy.`

28 kg

28 kg

30 kg

30 kg

48 kg

48 kg

70 kg

70 kg

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Question 5

Time: 00:00:00
`The HCF of two numbers is 14 and the sum of two numbers is 42. Determine the LCM of the numbers.`

14

14

28

28

42

42

7

7

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Question 6

Time: 00:00:00
`Find the HCF of 4199 and 4693`

324

324

247

247

35

35

543

543

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["0","40","60","80","100"]
["Need more practice!","Keep trying!","Not bad!","Good work!","Perfect!"]