LCM and HCF Quiz 2 February 28, 2012 by kumar Leave a Comment 1. The LCM of 2/3,4/9,8/27 isA. 2/3B. 2/27C. 8/27D. 4/9 2. Find the least number which,when increased by 2 is exactly divisible by 12,18,24,32 and 40A. 1236B. 1348C. 1438D. 1098 3. Find the least number which when divided by 8,9,18 and 24 leaves the same remainder 3A. 12B. 36C. 63D. 75 4. What is the LCM of 12,15 and 20A. 60B. 120C. 80D. 75 5. HCF of 4199,5083 isA. 121B. 221C. 432D. 125 6. The greatest number which divides 66,110 and 175 respectively 3,5 and 7 as remainders.What is the number?A. 12B. 21C. 32D. 7 7. The HCF of 2 numbers is 96 and their LCM is 1296.If one number is 864,what is the other numberA. 148B. 44C. 144D. 196 8. The HCF of 420,315 and 462 is A. 22B. 42C. 51D. 21 9. 2 numbers are in the ratio 5:6 and their LCM and HCF are 6 and 180.What is the small number?A. 25B. 15C. 20D. 30 10. A merchant had to measure out 3 litre,4 litre,6 litre and 8 litre of oil to different customers.What biggest measure of oil must be have he to measure all different quantities?A. 1 litreB. 2 litreC. 3 litreD. 4 litre 11. What is the greatest 3 digit number which is exactly divisible by 2,3,4,5,6 and 7 isA. 560B. 942C. 764D. 840 12. What is the LCM of 0.16,5.4 and 0.0098?A. 4008.8B. 2116.8C. 4224.4D. 1223 13. The HCF of 513,783?A. 97B. 45C. 27D. 85 14. The LCM and HCF of 2 numbers is 6188 and 68 respectively.If one number is 476,then the other number is A. 458B. 784C. 884D. 986 15. If 2 numbers are 8 and 200, their HCF is 64,then the LCM is A. 45B. 25C. 50D. 100 Related posts: LCM and HCM Quiz 1

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