PPSCFPSCNTSPakistan govt jobs
- Subject
- Problems on L.C.M and H.C.Fmathematics-mcqs › problems-on-l-c-m-and-h-c-f
- Published
- 12 Jul 2019
- Last updated
- 28 May 2026
Explanation
The correct answer is 9654. This number, when divided by 10, 15, 21, and 28, leaves remainders 4, 9, 15, and 22 respectively, satisfying all the given conditions.
More Problems on L.C.M and H.C.F MCQs
Practice related questions from the same subject.
- 1.What is the smallest perfect square that is divisible by 10, 12, 15, and 18?
- 2.Three men begin simultaneously to run along a circular track that measures 11 kilometers in circumference. Their speeds are 4 km/h, 5 km/h, and 8 km/h respectively. After how many hours will they all meet again at the starting point together?
- 3.What is the smallest number that leaves remainders of 1, 2, 3, 4, and 5 when divided by 6, 7, 8, 9, and 10 respectively, and is also exactly divisible by 19?
- 4.What is the smallest multiple of 13 that, when divided by 6, 8, and 12, leaves remainders of 5, 7, and 11 respectively?
- 5.What is the smallest number that leaves remainders of 1, 2, 3, 4, and 5 when divided by 2, 3, 4, 5, and 6 respectively, and is exactly divisible by 7?
- 6.A pile of stones can be evenly divided into groups of 21 without any remainder. However, when the stones are grouped into sets of 16, 20, 25, or 45, there are always 3 stones left over. What is the smallest possible number of stones in the pile?
- 7.What is the smallest number that leaves a remainder of 25 when divided by 35, a remainder of 15 when divided by 25, and a remainder of 5 when divided by 15?
- 8.Find the smallest number that, when divided by 8, 12, 18, and 24, leaves remainders of 4, 8, 14, and 20 respectively.
More in Mathematics Mcqs
- Areas
- Arithmetic Mcqs
- Average Mcqs
- Basic Maths Mcqs
- Boats and Streams
- Compound Interest
- Discount Mcqs
- Height and Distance Mcqs
- Math Solutions
- Men Food Mcqs
- Mensuration
- Mixtures and Allegations
- Odd Man Out Series Mcqs
- Partnership
- Percentage Mcqs
- Permutations and Combinations
- Pipes and Cisterns
- Probability
- Problems on Numbers
- Profit and Loss Mcqs
- Quadratic Equations
- Races and Games
- Ratio and Proportion
- Simple Equations
- Simplification and Approximation
- Stocks and Shares Mcqs
- Time & Distance Mcqs
- Time and Work Mcqs
- Volume and Surface Area Mcqs
- Volumes
- interest Mcqs