Question
Which of the following processes cause
cooling?Solution
The correct answer is B
The sum of HCF and LCM of two numbers is 450. If the LCM is 14 times the HCF, and one number is 42, what is the second number?
The H.C.F of two numbers is 8 and their L.C.M is 136. If one of the numbers is 64, find the other?
Three numbers are in the ratio 5:3:2 respectively. If the HCF of the numbers is 4, then find the LCM of the numbers.
The HCF of two numbers is 33 and their sum is 594. Find the total number of such possible pairs of numbers.
The HCF of two numbers is 9. Which of the following can never be their LCM?
If the total ages of A and B is 18 years more than the total age of B and C. C is how many years younger than A?
The sum of two numbers is 99 and their HCF is 9. Total number of such pairs of numbers is?  Â
The smallest number which when divided by 25 and 30 leaves remainder 10 and 15 respectively is:
- The sum of the HCF and LCM of two numbers is 340, and the LCM is 16 times the HCF. If one of the numbers is 40, find the other number.
The ratio of two number is 6 : 5 and their HCF is 15. So find and their LCM?
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