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This is a SAMPLE test for Grade: 7, Subject: Math |
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Test Topic(s):
LCM (Least Common Multiple) |
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| Question 1:
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| Find the least common multiple of 12 and 80. |
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| Question 2:
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| Find the LCM of 9, 10 and 45. |
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| Question 3:
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| Find the LCM of 54 and 90. |
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| Question 4:
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| Find the LCM of 26 and 34. |
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| Question 5:
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| Jerry has a pack of cards. If he makes group of 3 cards or group of 8 cards or group of 12 cards, no card is left over. How many cards does he have in the pack?
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| Question 6:
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| Paul has two mystery numbers in his mind. Their least common multiple is 45 and greatest common factor is 3. Which two numbers does he have in his mind? |
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| Question 7:
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| Find the LCM of 36 and 100. |
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| Question 8:
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| Find the least common multiple of 14, 21 and 32. |
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| Question 9:
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| Both Maria and Katrina are taking piano classes. Maria has piano class every 3rd day and Katrina has her class on every 5th day. Which is true about their classes? |
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| Question 10:
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| Find the LCM of 16, 25 and 40. |
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