Question

When a no. is successively divided by 4 and 5 . The remainder are 1 and 4 respectively, when the same no. is successively divided by 5 and 4 what are the remainders? ​

Answer 1

Answer:

ans is 2and 3

Step-by-step explanation:

Correct option is

B

2,3

Let the number be X.

When you divide X by 4 it gives remainder 1.

Let the dividend here be Y

⇒X=4Y+1 ...(1)

Now, when we divide Y by 5, we get remainder 4.

We take quotient as 1, as 5 divided Y completely.

⇒Y=1×5+4=9

Putting Y=9 in eqn (1), we get

X=4×9+1=37

Now, 37 divide by 5 and 4 respective it will gives 2 and 3.

Answer 2

Answer:

2 and 3

Step-by-step explanation:

Let the number be X.

When you divide X by 4 it gives remainder 1.

Let the dividend here be Y

X=4Y+1   ------(1)

Now, when we divide Y by 5, we get remainder 4.

We take quotient as 1, as 5 divided Y completely.

Y=1×5+4=9

Putting Y=9 in equation (1), we get

X=4×9+1=37

Now, 37 divide by 5 and 4 respective it will gives 2 and 3.