A number when divided by a divisor leaves a remainder of `5` and when divided divisor leaves a remainder of `45.` Find the divisor

A number when divided by a divisor leaves a remainder of 5and when divided divisor leaves a remainder of 45. Find the divisor

A number when divided by a divisor leaves a remainder of 27. Twice the number divided by the same divisor leaves a remainder of 3. Find the divisor?

Find the least number which when divided by 15, leaves a remainder of 5, when divided by 25, leaves a remainder of 15 and when divided by 35 leaves a remainder of 25.

When a certain number is divided by a certain divisor leaves remainder 43 and another no is divided by same divisor leaves remainder 37. Is sum of both number is divided by same divisor leaves remainder 13. find divisor .

A number when divided by 49 leaves 32 as remainder. This number when divided by 7 will have the remainder as