Question
Three boys runs around a circular track and takes 20 min, 25 min and 30 min respectively to complete the one round. When do they all come relatively to the same position as at a certain point of time in their path?
More HCF and LCM Questions
- The LCM of two numbers is 40 times its HCF. If the product of the numbers is 1440, find their HCF.
- What is the minimum number of square marbles required to tile a floor of length 4 metres 35cm and width 3 metres 60 cm?
- Find the HCF of two numbers if LCM and product of those two numbers are 15 and 675 respectively.
- A invested Rs. X in a business. After four months B Joined him with Rs. 7X and A double his investment. If at the end of the years total profit is Rs. 4865...
- A vendor has 3 kinds of shakes i.e. chocolate, strawberry and banana. He has 180 litres of chocolate shake, 360 litres of strawberry shake and 540 litres o...
- A, B and C start running around a circular track and complete one round in 10, 15 and 25 seconds respectively. In how many seconds will the three meet agai...
- The HCF and LCM of two natural numbers are 14 and 84, respectively. What is the difference between the two numbers, if one of the numbers is 28?
- The length of a width is 20 cm and the side of a square is 24 cm less than the length and width of the rectangle. If perimeter of the rectangle is 30 cm mo...
- The LCM of two natural numbers is 25 times their HCF. If the product of given two numbers is 3600, then find the LCM of the numbers.
- The greatest number, which when subtracted from 1063, gives a number exactly divisible by each of 15, 20, 30 and 35, is:
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
