Practice mode / Problems on H.C.F and L.C.M The least number, which when divided by 12, 15, 20 and 54 leaves in each case a remainder of 8 is: A Option A: 504 B Option B: 536 C Option C: 544 D Option D: 548 Correct answer D. 548 Show answer Report a problem How we write and check questions
Question 01 / Problems on H.C.F and L.C.M Which of the following fraction is the largest? A Option A: 7/8 B Option B: 13/16 C Option C: 31/40 D Option D: 63/80 Correct answer A. 7/8 Show answer Open question
Question 02 / Problems on H.C.F and L.C.M Find the highest common factor of 36 and 84. A Option A: 4 B Option B: 6 C Option C: 12 D Option D: 18 Correct answer C. 12 Show answer Open question
Question 03 / Problems on H.C.F and L.C.M Three numbers which are co-prime to each other are such that the product of the first two is 551 and that of the last two is 1073. The sum of the three numbers is: A Option A: 75 B Option B: 81 C Option C: 85 D Option D: 89 Correct answer C. 85 Show answer Open question
Question 04 / Problems on H.C.F and L.C.M The greatest possible length which can be used to measure exactly the lengths 7 m, 3 m 85 cm, 12 m 95 cm is: A Option A: 15 cm B Option B: 25 cm C Option C: 35 cm D Option D: 42 cm Correct answer C. 35 cm Show answer Open question
Discussion