1129
Question
When a number is divided by 3, 4, and 7 successively, remainders obtained are 2, 1, and 4 respectively. What will be the remainder when the same number is divided by 84?
When a number is divided by 3, 4, and 7 successively, remainders obtained are 2, 1, and 4 respectively. What will be the remainder when the same number is divided by 84?
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Solution
The correct option is B 53
Number will be like 3(4 (7x+4)+1) +2 = 84x + 53.
When this number is divided by 84, remainder obtained is 53.
Altenatively, go through the options.
Number will be like 3(4 (7x+4)+1) +2 = 84x + 53.
When this number is divided by 84, remainder obtained is 53.
Altenatively, go through the options.
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