Question
Train X running at a speed of 32 km/hr crosses train Y in 20 seconds. Find the speed of train Y (in km/hr), if the sum of the length of train X and Y is 650 meters and both trains running in the opposite direction.
More HCF and LCM Questions
- What should be the minimum number of chocolates so that when distributed among 3,4,5,6 and 7 children, 1,2,3,4 and 5 chocolates are left respectively?
- LCM of two numbers is 8 times their HCF. The product of the numbers is 10240. What will be the maximum possible difference between the numbers?
- What is the difference between the LCM and HCF of 36, 40?
- If the product of two numbers is 144 and their HCF is 6, then find the LCM of the given two numbers.
- The LCM of two numbers is 1991 and their HCF is 23. If one of the numbers is 181, the other number is
- Find the HCF and LCM of 42 and 70.
- The HCF of each pair of 5 numbers is 3 and their LCM is 159. Find the multiplication of all the number.
- The product of two numbers is 5600 and their L.C.M is 280. What is the H.C.F of the two numbers?
- LCM of two prime numbers 'p' and 'q' is 323 where p < q. Find the value of 'q'.
- Find the greatest number that will divide 550, 675 and 500 without leaving a remainder.
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