A least number, P is divided by 5, 7 and 11 successively in order to get remainders of 1, 3 and 2 respectively. What will be the successive remainders when P is divided by 7, 6 and 4?
A least number, P is divided by 5, 7 and 11 successively in order to get remainders of 1, 3 and 2 respectively. What will be the successive remainders when P is divided by 7, 6 and 4? Correct Answer 2, 1, 3
Calculation:
For first condition,
|
Divisor |
Dividend |
Remainder |
|
5 |
94 × 5 + 1 = 471 (P) |
1 |
|
7 |
13 × 7 + 3 = 94 |
3 |
|
11 |
11 × 1 + 2 = 13 |
2 |
|
|
1 |
|
⇒ Dividend P is 471.
For second condition,
|
Divisor |
Dividend |
Remainder |
|
7 |
471 |
2 |
|
6 |
67 |
1 |
|
4 |
11 |
3 |
|
|
2 |
|
∴ Required successive remainders is 2, 1 and 3.
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Feb 20, 2025