If the number of boys in a class is 8 times the number of girls, which value can never be the total number of students?
Category: HCF and LCM
The sum of the two numbers is 25. If one of the numbers is 10, what is the other number?
The sum of the two numbers is 25. If one of the numbers is 10, what is the other number?
The H.C.F. of two numbers is 5 and their L.C.M. is 150. If one of the numbers is 25, then what is the number of the other?
The H.C.F. of two numbers is 5 and their L.C.M. is 150. If one of the numbers is 25, then what is the number of the other?
What is the least number which when divided by 5, 6, 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder?
What is the least number which when divided by 5, 6, 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder?
What is the greatest number of four digits which is divisible by 15, 25, 40 and 75 ?
What is the greatest number of four digits which is divisible by 15, 25, 40 and 75 ?