Question

a number when divided successively by 4 and 5 leaves remainder 1 and 4 respectively when it is successively divided by 5 and 4 the respective remainders will be? Option a 4,5 option b 3, 2 option c 2, 3 option d 1,​

Answer 1

Answer:

When divided by 4, the number leaves remainder 1 so the number must be of the form 5 or 9 or 13 or 17 or 21 etc. For each of these numbers, remainder will be 1 and quotient will be 1 or 2 or 3 or 4 or 5 respectively. When the quotient obtained is divided by 5, it leaves remainder 4

Step-by-step explanation:

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