HCL HCF and LCM Quiz-1

Question 1

Time: 00:00:00
If LCM and HCF of p and q are 6, 3. Find the value of multiple of p and q.

9

9

18

18

27  

27  

6

6

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Question 2

Time: 00:00:00
If the HCF of 2 numbers is 5 and multiplication of two numbers is 625, Find the LCM.

 

25

25

75

75

125

125

250

250

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Question 3

Time: 00:00:00
If 5 is the HCF of two particular numbers and the other two factors of their LCM are 12 and 16, find the larger number?

40

40

60

60

80

80

120

120

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Question 4

Time: 00:00:00
The two specific numbers are in the ratio 3:5, if the HCF of the given numbers is 23, what will be the numbers?

 

23,76

23,76

45,127

45,127

32,68

32,68

69,115

69,115

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Question 5

Time: 00:00:00
If the ratio between the three numbers is 2:5:1 and their L.C.M is 200, What is the highest number?

20

20

 50

 50

100  

100  

120

120

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Question 6

Time: 00:00:00
Find the largest numbers that will divide 12, 60, 90 and will give a similar remainder.

 

6

6

4

4

10

10

8

8

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Question 7

Time: 00:00:00
If H.C.F and L.C.M of the two given numbers are 12 and 390 and if one number is 13, then calculate another number?

240

240

360

360

180

180

120

120

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Question 8

Time: 00:00:00
The ratio of three given numbers is 2:1:5, if their H.C.F is 35, then calculate the numbers.

 

20,10,50

20,10,50

70,35,175

70,35,175

40,20,100

40,20,100

50,25,125

50,25,125

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Question 9

Time: 00:00:00
The ratio of two numbers is 3:1, if their LCM is 30, then calculate the difference of two numbers.

10

10

20

20

30

30

40

40

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Question 10

Time: 00:00:00
Notification alarms start at the interval of 3, 6, 15, 21, and 33 seconds, calculate the number in which the alarm began to ring together in 7.7 minutes?

7

7

5

5

6

6

3

3

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["0","40","60","80","100"]
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