Problems on LCM & HCF Mcqs
Problems on LCM & HCF Mcqs, this topic has 92 mcqs, It takes five to ten minutes to complete this free Problems on LCM & HCF Mcqs test. You will see 4 or 5 option of each question. You must choose / think only one option and then press on answer key for check right answer. Practice "Problems on LCM & HCF Mcqs" MCQs and share with your friends, brothers, sisters.
Problems on LCM & HCF Mcqs (Total Quiz: 92)
MCQ: Three men start together to travel the same way around a circular track of 11 kilometers in circumference. Their speeds are 4, 5 and 8 kilometers per hour respectively. When will they meet at a starting point?
- 11 hours
- 12 hours
- 220 hours
- 22 hours
A
MCQ: Find the least multiple of 13 which when divided by 6, 8 and 12 leaves 5, 7 and 11 as remainders respectively? A. 143 B. 169 C. 260 D. 221
- 143
- 169
- 260
- 221
A
MCQ: Find the least number which when divided by 6, 7, 8, 9 and 10 leaves 1, 2, 3, 4 and 5 as remainders respectively, but when divided by 19 leaves no remainder?
- 5073
- 5016
- 5054
- 5035
D
MCQ: Find the least number which when divide by 2, 3, 4, 5 and 6 leaves 1, 2, 3, 4 and 5 as remainders respectively, but when divided by 7 leaves no remainder?
- 210
- 119
- 126
- 154
B
MCQ: A heap of stones can be made up into groups of 21. When made up into groups of 16, 20, 25 and 45 there are 3 stones left in each case. How many stones at least can there be in the heap?
- 7203
- 2403
- 3603
- 4803
A
MCQ: Find the greatest number of four digits which when divided by 10, 15, 21 and 28 leaves 4, 9, 15 and 22 as remainders respectively?
- 9654
- 9666
- 9664
- 9864
A
MCQ: Find the least number which when divided by 35 leaves remainder 25, when divided by 25 leaves remainder 15 and when divided by 15 leaves remainder 5?
- 420
- 515
- 435
- 518
B
MCQ: What is the least number which when divided by 8, 12, 18 and 24 leaves the remainders 4, 8, 14 and 20 respectively?
- 78
- 68
- 58
- None
B
MCQ: The wheels revolve round a common horizontal axis. They make 15, 20 and 48 revolutions in a minute respectively. Starting with a certain point on the circumference down wards. After what interval of time will they come together in the same position?
- 1 min
- 2 min
- 3 min
- None
A