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
- Ratio of two numbers 7:9 and their LCM is 1890. Find the sum of the given two numbers.
- The least number which when divided by 4, 8, 10 and 12 leave zero remainder in each case and when divided by 13 leaves a remainder of 9 is:
- The H.C.F. of two numbers is 22 and the other two factors of their L.C.M. are 9 and 11. The larger of the two numbers is:
- The HCF of two numbers 110 and 1980 is:
- Find the greatest number which when divide 25,40 & 55 leave a same remainder in each case?
- A boy can swim in still water at a speed of 8 km/hr. If the speed of the current would have been 3 km/hr, then the boy could swim 55 km
- The HCF of two numbers is 9 and their LCM is 540. If one of the numbers is 45, find the other number.
- What is the difference between the LCM and HCF of 21, 49?
- Find the difference between sum of digits of LCM and HCF of 32, 48 and 80.
- Tell the product of two numbers, which are LCM 917 and HCF 1
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
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)