HCF and LCM Aptitude Questions Practice Question and Answer
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Q: The sum of two numbers is 232 and their HCF is 29. What is the numbers of such pairs of numbers satisfied the above condition?
1371 060bdfcad05aad558f1cd6f4e
60bdfcad05aad558f1cd6f4e- 10false
- 22true
- 33false
- 41false
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- SingleChoice
Answer : 2. "2"
Q: The L.C.M. of two numbers is 4 times their H.C.F. The sum of L.C.M. and H.C.F is 125. If one of the numbers is 100, then the other number is-
1040 060b4ab12c6545e407514dd0a
60b4ab12c6545e407514dd0a- 1100false
- 2125false
- 35false
- 425true
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Answer : 4. "25 "
Q: What is the minimum number of square marbles required to tile a floor of length 5 meters 78 cm. and width 3 meters 74 cm?
1355 060acc56a2fb4b11d33da2562
60acc56a2fb4b11d33da2562- 1540false
- 2748false
- 3176false
- 4187true
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Answer : 4. "187 "
Q: Find the LCM of x and (x+3).
665 0609e5c77e941dd6183d9b5e4
609e5c77e941dd6183d9b5e4- 1x(x+3)true
- 2x2(x+3)false
- 3(x+3)false
- 4xfalse
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Answer : 1. "x(x+3)"
Q: What is the L.C.M of 12, 36, 6 and 9?
663 0609b5df18ea85b2491042c93
609b5df18ea85b2491042c93- 136true
- 2144false
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Answer : 1. "36"
Q: The product of two numbers is 2028 and their HCF is 13. The number of such pair is-
847 0608f95128899c91069dac6c9
608f95128899c91069dac6c9- 11false
- 22true
- 33false
- 44false
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Answer : 2. "2"
Q: The HCF of 156, 312 and 195 is :
1537 06086625e1acafc129c1a1d0f
6086625e1acafc129c1a1d0f- 139true
- 23false
- 378false
- 413false
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Answer : 1. "39"
Q: The HCF of two numbers is 4 and the two other factors of LCM are 5 and 7. Find the smaller of the two numbers.
725 0608660940ac1df7d9f79f449
608660940ac1df7d9f79f449- 110false
- 214false
- 320true
- 428false
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Answer : 3. "20"
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