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If 7103 is divided by 25, then the remainder is 

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By Expert Faculty of Sri Chaitanya
a
13
b
16
c
17
d
18

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detailed solution

Correct option is D

7103=7.7102=7.7251=74951=750−151=75051−51C15050+51C25049−..........−1=75051−51C15050+51C25049−..........+51C5050−7−18+18=7505050−51C15049+51C25048−..........+51C50−25+18=750K−25+18,Where K is an integer=2514K−1+18=25P+18,Where P is an integer


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