HCF and LCM Aptitude Questions Practice Question and Answer
8 4 Q:
609e5c77e941dd6183d9b5e4 4 Q:
61bac3c039095b5c3063b11c 4 Q:
64b50b78e154aff5337311f1 4 Q:
602cc6b9a6ca4d5b0bb3d5d8 4 Q:
62f11a4d09a97851b6263f0b 4 Q:
62ce947e31b6d2015533b673 4 Q:
647f30c8772333474b971453 4 Q:
64818aad51bf19475306e1b4
Q: Find the LCM of x and (x+3).
1044 0609e5c77e941dd6183d9b5e4
609e5c77e941dd6183d9b5e4- 1x(x+3)true
- 2x2(x+3)false
- 3(x+3)false
- 4xfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "x(x+3)"
Q: LCM of two numbers is 2079 and their HCF is 27. If one of the numbers is 189, the other number is
1023 061bac3c039095b5c3063b11c
61bac3c039095b5c3063b11c- 1297true
- 2584false
- 3189false
- 4216false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "297"
Q: Which of the following numbers is divisible by 11?
1016 064b50b78e154aff5337311f1
64b50b78e154aff5337311f1- 15214341true
- 25648741false
- 36598321false
- 42378965false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "5214341"
Q: The L.C.M and H.C.F of the two numbers are 84 and 21 respectively. If the numbers have a ratio of 1: 4, what is the larger number?
1013 0602cc6b9a6ca4d5b0bb3d5d8
602cc6b9a6ca4d5b0bb3d5d8- 156false
- 284true
- 382false
- 415false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "84"
Q: The LCM of two numbers is 864 and their HCF is 144. If one of the numbers is 288, the other number is:
987 062f11a4d09a97851b6263f0b
62f11a4d09a97851b6263f0b- 1432true
- 2144false
- 3576false
- 41296false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "432 "
Q: On dividing 256a2b2c2 by 64a2, we get
976 062ce947e31b6d2015533b673
62ce947e31b6d2015533b673- 14false
- 24b2c2true
- 32c2false
- 42b2false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "4b2c2"
Q: The HCF of two numbers is 21 and their LCM is 840. If one of the numbers is 49, then the other number is:
964 0647f30c8772333474b971453
647f30c8772333474b971453- 1650false
- 2360true
- 3540false
- 4810false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "360 "
Q: The HCF of three numbers 98, 175 and 210 will be:
950 064818aad51bf19475306e1b4
64818aad51bf19475306e1b4- 16false
- 25false
- 37true
- 43false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "7"
en14315popular

