Home Aptitude H.C.F. & L.C.M. Of Number Test 1 Online Mcqs Aptitude H.C.F. & L.C.M. Of Number Test 1 Online Mcqs Aptitude H.C.F. & L.C.M. Of Number Test 1 Online Mcqs Preparation Start Below 123456789101112131415Show paginator Hide paginator 7% Question 1 of 15 1. The H.C.F. of two number is 12 and their difference is 12 The number are ?A. 66, 78B. 70, 82C. 84, 96D. 94, 106Question 1 of 15 Loading... Question 2 of 15 2. Find the least number of five digits which when divided by 12, 16, 21, 36 and 40 leaves in each case a remainder ?A. 10080B. 10088C. None of theseD. 10072Question 2 of 15 Loading... Question 3 of 15 3. Find the greatest number which will divide 2112 and 2792 leaving the remainder 4 in each case ?A. 78B. 65C. 68D. 63Question 3 of 15 Loading... Question 4 of 15 4. Find the greatest number of five digits which when divided by 8, 9 and 10 leaves 3 as remainder in each case ?A. 99723B. 99996C. None of theseD. 99983Question 4 of 15 Loading... Question 5 of 15 5. Five bells begin toll together and toll at intervals of 36, 45, 72, 81 and seconds, After what interval of time will they keep on tolling together ?A. 3080 SecondsB. 3200 SecondsC. 3140 SecondsD. 3240 SecondsQuestion 5 of 15 Loading... Question 6 of 15 6. Find the greatest number of four digits which must be added to 5231 so that the final number become exactly divisible by 12, 15, 27, 32 and 40 ?A. 7929B. 7729C. 7829D. 9729Question 6 of 15 Loading... Question 7 of 15 7. Find the greatest number of five digits which when divided by 12, 15, 21, 25 and 28 leaves 5, 8, 14, 18 and 21 as remainder, respectively ?A. 98693B. 97693C. 98696D. 98700Question 7 of 15 Loading... Question 8 of 15 8. Determine the L.C.M. of 2/5, 3/10 and 6/25 ?A. 11/5B. 9/5C. None of theseD. 6/5Question 8 of 15 Loading... Question 9 of 15 9. What is the greatest number which divides 852, 1065 and 1491 exactly ?A. 193B. 183C. 213D. 223Question 9 of 15 Loading... Question 10 of 15 10. Find the side of the largest square slabs which can be paved on the floor of a room 5 metres 44 cm long and 3 metres 74 cm broad ?A. 42B. 38C. 56D. 34Question 10 of 15 Loading... Question 11 of 15 11. What is the L.C.M. of 25, 30, 35 and 40 ?A. 4400B. 4200C. 3800D. None of theseQuestion 11 of 15 Loading... Question 12 of 15 12. What is the H.C.F. of 4/9 , 10/21 and 20/63 ?A. 2/63B. None of theseC. 4/189D. 6/63Question 12 of 15 Loading... Question 13 of 15 13. The L.C.M. and G.G.D. of two number are 1530 and 51, respectively.Find how many such pairs are possible ?A. Only OneB. 4C. 2D. 3Question 13 of 15 Loading... Question 14 of 15 14. The least perfect square number which is divisible by 3, 4, 5, 6 and 8 ?A. 1200B. 2500C. 900D. 3600Question 14 of 15 Loading... Question 15 of 15 15. What is the H.C.F. of 27, 18 and 36 ?A. 11B. 9C. None of theseD. 7Question 15 of 15 Loading... Loading... Related Study Posts:Aptitude Preparation Mcqs OnlineIBA Karachi Entry Test Result 2024 Check Online…NTS National Aptitude NAT Test 2024 Online…National Aptitude Test NAT NTS Schedule 2024 Test…LUMS SBASSE Scientific Aptitude Test Past Papers 2024NTS NAT Test 2024-l Apply Online Roll Number SlipFIA Roll Number Slip 2024 Written Test Online…NTS NAT Test Roll Number Slip 2024 Download OnlineSuparco Test Result 2024 Online By Name and Roll NumberLHC Roll Number Slip 2024 Written Test Schedule [Test Date]