CET HCF and LCM Questions with Solutions – Page 5
All 24 HCF and LCM questions from MBA CET 2025 and 2026 papers. Tap Show answer, or open the detailed solution (free login). Page 5 of 5.
Akshay has completely put each of three liquids, 558 liters of petrol, 682 liters of diesel and 589 liters of kerosene in bottles of equal size without mixing with any of the above three types of liquids such that each bottle is completely filled. What is the least possible number of bottles required?
- 56
- 59
- 63
- 66
- 60
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Answer: B. 59
Three runners, Harshad, Aniket, and Rajesh, running around a circular track can complete one revolution in 12, 18 and 24 minutes respectively. After how many minutes will they meet at the starting point?
- 70
- 73
- 75
- 72
- 76
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Answer: D. 72
Three wheels can complete 25, 21 and 16 revolutions per minute respectively. There is a red spot on each wheel that touches the ground at time zero. After how much time, all these spots will simultaneously touch the ground again?
- 58 second
- 60 second
- 62 second
- 59 second
- 61 second
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Answer: B. 60 second
If X,Y & Z are three numbers such that LCM of X & Y is X and LCM of Y & Z is Y then find the HCF of X, Y and Z
- X
- Y
- Z
- XY
- YZ
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Answer: C. Z