Question
Quantity I: A vessel contains a mixture of milk and
water in the ratio of 7 : 5. If 9 litre of mixture is sold and replaced by same amount of water then the new mixture contain milk and water in the ratio 7 : 9. Find initial amount of water? Â Quantity II: A vessel is full of 63 litre of milk. If 9 litre of milk is taken out and replace by water. Further 7 litre of mixture is taken out and replace again with water then find the amount of water at the end? Each question given below contains a statement followed by quantity I and quantity II. Find both to find the relationship among them. Mark your answer accordingÂSolution
If the sum of 2 numbers is 185, their LCM is 1700 and HCF is 5. Then the difference between 2 numbers is:
Find the HCF of 932 and 748.
If the highest common factor of two numbers is 20, then which of the following may be the least common multiple of the numbers?
Two men started moving in a circular path from the same place at the same time in the same direction. If they complete one revolution in 12 min and 16 m...
Sum of the two numbers is 42. LCM and HCF of that two number is 72 and 6 respectively. Find the sum of reciprocals of the numbers?
Sum of the two numbers is 32 and their HCF and LCM are 4 and 60, respectively. Find the sum of reciprocal of the given two numbers.
If the highest common factor of two numbers is 25, then which of the following may be the least common multiple of the numbers?
What is the difference between the LCM and HCF of 36, 40?
The HCF and LCM of two natural numbers are 8 and 48, respectively. What is the difference between the two numbers, if one of the numbers is 16?
HCF of two numbers = 12, LCM = 660, one number = 60. Find the other.