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Q:
Two numbers are in the ratio 3 : 4. Their L.C.M. is 84. The greater number is
1655 0

Answer : 1. "28"

Q:
The sum of the HCF and LCM of two numbers is 680 and the LCM is 84 times the HCF. If one of the numbers is 56, the other is :
1646 0

Answer : 4. "96"

Q:
The least number, which is a perfect square and is divisible by each of the numbers 16, 20 and 24 is
1623 0

Answer : 4. "3600 "

Q:
Two numbers are in the ratio 3: 4 if their LCM is 240 then smaller number will be
1621 0

Answer : 3. "60"

Q:
If (x + k ) is the common factor of x² + ax + b and x² + cx + d , then what is k equal to ?
1617 0

Answer : 1. "$$ {(d-b)\over {(c-a)}}$$"

Q:
The product of two numbers is 2028 and their HCF is 13. The number of such pair is-
1617 0

Answer : 2. "2"

Q:
If the product of two numbers is 4941 and their LCM is 81, then their HCF is:
1613 0

Answer : 4. "61"

Q:
Three numbers which are co-prime to one another are such that the product of the first two is 551 and that of the last two is 1073. The sum of the three numbers is:
1609 0

Q: Two numbers are in the ratio 3 : 4. Their L.C.M. is 84. The greater number is 1655 05f08172970ee59767c9e1ac1

Answer : 1. "28"

Q: The sum of the HCF and LCM of two numbers is 680 and the LCM is 84 times the HCF. If one of the numbers is 56, the other is : 1646 05ffeb30e4426b26e3e5a54c2

Answer : 4. "96"

Q: The least number, which is a perfect square and is divisible by each of the numbers 16, 20 and 24 is 1623 05f07fe11bc929f40b0b9d578

Answer : 4. "3600 "

Q: Two numbers are in the ratio 3: 4 if their LCM is 240 then smaller number will be 1621 060363d7be62cee4356730393

Answer : 3. "60"

Q: If (x + k ) is the common factor of x2 + ax + b and x2 + cx + d , then what is k equal to ? 1617 060112f43178b94051cea1156

Answer : 1. "$$ {(d-b)\over {(c-a)}}$$"

Q: The product of two numbers is 2028 and their HCF is 13. The number of such pair is- 1617 0608f95128899c91069dac6c9

Answer : 2. "2"

Q: If the product of two numbers is 4941 and their LCM is 81, then their HCF is: 1613 0606aef31556643278a72811e

Answer : 4. "61"

Q: Three numbers which are co-prime to one another are such that the product of the first two is 551 and that of the last two is 1073. The sum of the three numbers is: 1609 05f1a7ee28ae6514e222c0c26

Answer : 1. "85 "

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Q:
Two numbers are in the ratio 3 : 4. Their L.C.M. is 84. The greater number is
1655 0

Q:
The sum of the HCF and LCM of two numbers is 680 and the LCM is 84 times the HCF. If one of the numbers is 56, the other is :
1646 0

Q:
The least number, which is a perfect square and is divisible by each of the numbers 16, 20 and 24 is
1623 0

Q:
Two numbers are in the ratio 3: 4 if their LCM is 240 then smaller number will be
1621 0

Q:
If (x + k ) is the common factor of x² + ax + b and x² + cx + d , then what is k equal to ?
1617 0

Q:
The product of two numbers is 2028 and their HCF is 13. The number of such pair is-
1617 0

Q:
If the product of two numbers is 4941 and their LCM is 81, then their HCF is:
1613 0

Q:
Three numbers which are co-prime to one another are such that the product of the first two is 551 and that of the last two is 1073. The sum of the three numbers is:
1609 0